Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2149759846', 'doi': 'https://doi.org/10.1046/j.1462-2920.2000.00150.x', 'title': 'Microenvironments and distribution of nitrifying bacteria in a membrane‐bound biofilm', 'display_name': 'Microenvironments and distribution of nitrifying bacteria in a membrane‐bound biofilm', 'publication_year': 2000, 'publication_date': '2000-12-01', 'ids': {'openalex': 'https://openalex.org/W2149759846', 'doi': 'https://doi.org/10.1046/j.1462-2920.2000.00150.x', 'mag': '2149759846', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11214800'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1046/j.1462-2920.2000.00150.x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S6919857', 'display_name': 'Environmental Microbiology', 'issn_l': '1462-2912', 'issn': ['1462-2912', '1462-2920'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5003966333', 'display_name': 'Andreas Schramm', 'orcid': 'https://orcid.org/0000-0002-7614-9616'}, 'institutions': [{'id': 'https://openalex.org/I54009628', 'display_name': 'University of Bayreuth', 'ror': 'https://ror.org/0234wmv40', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I54009628']}, {'id': 'https://openalex.org/I4210103014', 'display_name': 'Max Planck Institute for Marine Microbiology', 'ror': 'https://ror.org/02385fa51', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210103014']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Andreas Schramm', 'raw_affiliation_strings': ['Department of Ecological Microbiology, BITOEK, University of Bayreuth, D-95440 Bayreuth, Germany.', 'Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.'], 'affiliations': [{'raw_affiliation_string': 'Department of Ecological Microbiology, BITOEK, University of Bayreuth, D-95440 Bayreuth, Germany.', 'institution_ids': ['https://openalex.org/I54009628']}, {'raw_affiliation_string': 'Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.', 'institution_ids': ['https://openalex.org/I4210103014']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051662102', 'display_name': 'Dirk de Beer', 'orcid': 'https://orcid.org/0000-0001-5274-1781'}, 'institutions': [{'id': 'https://openalex.org/I4210103014', 'display_name': 'Max Planck Institute for Marine Microbiology', 'ror': 'https://ror.org/02385fa51', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210103014']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Dirk De Beer', 'raw_affiliation_strings': ['Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.'], 'affiliations': [{'raw_affiliation_string': 'Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.', 'institution_ids': ['https://openalex.org/I4210103014']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045714940', 'display_name': 'Armin Gieseke', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103014', 'display_name': 'Max Planck Institute for Marine Microbiology', 'ror': 'https://ror.org/02385fa51', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210103014']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Armin Gieseke', 'raw_affiliation_strings': ['Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.'], 'affiliations': [{'raw_affiliation_string': 'Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.', 'institution_ids': ['https://openalex.org/I4210103014']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5012288079', 'display_name': 'Rudolf Amann', 'orcid': 'https://orcid.org/0000-0002-0846-7372'}, 'institutions': [{'id': 'https://openalex.org/I4210103014', 'display_name': 'Max Planck Institute for Marine Microbiology', 'ror': 'https://ror.org/02385fa51', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210103014']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Rudolf Amann', 'raw_affiliation_strings': ['Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.'], 'affiliations': [{'raw_affiliation_string': 'Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany.', 'institution_ids': ['https://openalex.org/I4210103014']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5003966333'], 'corresponding_institution_ids': ['https://openalex.org/I54009628', 'https://openalex.org/I4210103014'], 'apc_list': {'value': 4330, 'currency': 'USD', 'value_usd': 4330, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 6.957, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 273, 'citation_normalized_percentile': {'value': 0.95295, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '2', 'issue': '6', 'first_page': '680', 'last_page': '686'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10564', 'display_name': 'Wastewater Treatment and Nitrogen Removal', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2310', 'display_name': 'Pollution'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10564', 'display_name': 'Wastewater Treatment and Nitrogen Removal', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2310', 'display_name': 'Pollution'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11493', 'display_name': 'Water Treatment and Disinfection', 'score': 0.9895, 'subfield': {'id': 'https://openalex.org/subfields/2307', 'display_name': 'Health, Toxicology and Mutagenesis'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11231', 'display_name': 'Microbial Fuel Cells and Bioremediation', 'score': 0.9761, 'subfield': {'id': 'https://openalex.org/subfields/2305', 'display_name': 'Environmental Engineering'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/nitrospira', 'display_name': 'Nitrospira', 'score': 0.98877347}, {'id': 'https://openalex.org/keywords/nitrobacter', 'display_name': 'Nitrobacter', 'score': 0.9699577}, {'id': 'https://openalex.org/keywords/nitrosomonas-europaea', 'display_name': 'Nitrosomonas europaea', 'score': 0.86614966}, {'id': 'https://openalex.org/keywords/nitrosomonas', 'display_name': 'Nitrosomonas', 'score': 0.8073755}, {'id': 'https://openalex.org/keywords/nitrifying-bacteria', 'display_name': 'Nitrifying Bacteria', 'score': 0.5877162}, {'id': 'https://openalex.org/keywords/exopolymer', 'display_name': 'Exopolymer', 'score': 0.4910779}], 'concepts': [{'id': 'https://openalex.org/C2781423102', 'wikidata': 'https://www.wikidata.org/wiki/Q3024630', 'display_name': 'Nitrospira', 'level': 4, 'score': 0.98877347}, {'id': 'https://openalex.org/C2776063528', 'wikidata': 'https://www.wikidata.org/wiki/Q146274', 'display_name': 'Nitrobacter', 'level': 4, 'score': 0.9699577}, {'id': 'https://openalex.org/C2776599950', 'wikidata': 'https://www.wikidata.org/wiki/Q1123676', 'display_name': 'Nitrosomonas europaea', 'level': 4, 'score': 0.86614966}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.811764}, {'id': 'https://openalex.org/C2775960256', 'wikidata': 'https://www.wikidata.org/wiki/Q132206', 'display_name': 'Nitrosomonas', 'level': 4, 'score': 0.8073755}, {'id': 'https://openalex.org/C58123911', 'wikidata': 'https://www.wikidata.org/wiki/Q467410', 'display_name': 'Biofilm', 'level': 3, 'score': 0.65673715}, {'id': 'https://openalex.org/C2781295145', 'wikidata': 'https://www.wikidata.org/wiki/Q556225', 'display_name': 'Nitrifying bacteria', 'level': 4, 'score': 0.5877162}, {'id': 'https://openalex.org/C2779594066', 'wikidata': 'https://www.wikidata.org/wiki/Q5420644', 'display_name': 'Exopolymer', 'level': 3, 'score': 0.4910779}, {'id': 'https://openalex.org/C89423630', 'wikidata': 'https://www.wikidata.org/wiki/Q7193', 'display_name': 'Microbiology', 'level': 1, 'score': 0.46192333}, {'id': 'https://openalex.org/C164752452', 'wikidata': 'https://www.wikidata.org/wiki/Q668677', 'display_name': 'Nitrification', 'level': 3, 'score': 0.45520288}, {'id': 'https://openalex.org/C2779870022', 'wikidata': 'https://www.wikidata.org/wiki/Q190901', 'display_name': 'Ammonium', 'level': 2, 'score': 0.44176403}, {'id': 'https://openalex.org/C2776179834', 'wikidata': 'https://www.wikidata.org/wiki/Q72158415', 'display_name': 'Nitrite', 'level': 3, 'score': 0.3978356}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.38613892}, {'id': 'https://openalex.org/C523546767', 'wikidata': 'https://www.wikidata.org/wiki/Q10876', 'display_name': 'Bacteria', 'level': 2, 'score': 0.36855108}, {'id': 'https://openalex.org/C2776384668', 'wikidata': 'https://www.wikidata.org/wiki/Q182168', 'display_name': 'Nitrate', 'level': 2, 'score': 0.3524288}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.32280844}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.18069735}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.104668945}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.08938444}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D018441', 'descriptor_name': 'Biofilms', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': True}, {'descriptor_ui': 'D041841', 'descriptor_name': 'Bradyrhizobiaceae', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': True}, {'descriptor_ui': 'D009566', 'descriptor_name': 'Nitrates', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D009573', 'descriptor_name': 'Nitrites', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D000641', 'descriptor_name': 'Ammonia', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000641', 'descriptor_name': 'Ammonia', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D018441', 'descriptor_name': 'Biofilms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018441', 'descriptor_name': 'Biofilms', 'qualifier_ui': 'Q000145', 'qualifier_name': 'classification', 'is_major_topic': False}, {'descriptor_ui': 'D019149', 'descriptor_name': 'Bioreactors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D041841', 'descriptor_name': 'Bradyrhizobiaceae', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D041841', 'descriptor_name': 'Bradyrhizobiaceae', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D017404', 'descriptor_name': 'In Situ Hybridization, Fluorescence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018613', 'descriptor_name': 'Microscopy, Confocal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009566', 'descriptor_name': 'Nitrates', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009573', 'descriptor_name': 'Nitrites', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009576', 'descriptor_name': 'Nitrobacter', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D009576', 'descriptor_name': 'Nitrobacter', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D009576', 'descriptor_name': 'Nitrobacter', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009606', 'descriptor_name': 'Nitrosomonas', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D009606', 'descriptor_name': 'Nitrosomonas', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D009606', 'descriptor_name': 'Nitrosomonas', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1046/j.1462-2920.2000.00150.x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S6919857', 'display_name': 'Environmental Microbiology', 'issn_l': '1462-2912', 'issn': ['1462-2912', '1462-2920'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/11214800', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 35, 'referenced_works': ['https://openalex.org/W134247031', 'https://openalex.org/W1583879028', 'https://openalex.org/W1596749601', 'https://openalex.org/W1840418875', 'https://openalex.org/W1848498826', 'https://openalex.org/W1897271718', 'https://openalex.org/W1906835654', 'https://openalex.org/W1973241521', 'https://openalex.org/W1974617348', 'https://openalex.org/W2002525584', 'https://openalex.org/W2009867648', 'https://openalex.org/W2021229185', 'https://openalex.org/W2046781827', 'https://openalex.org/W2049681765', 'https://openalex.org/W2054236357', 'https://openalex.org/W2059207016', 'https://openalex.org/W2072511522', 'https://openalex.org/W2081625492', 'https://openalex.org/W2110044203', 'https://openalex.org/W2115022388', 'https://openalex.org/W2119223686', 'https://openalex.org/W2123788110', 'https://openalex.org/W2131988453', 'https://openalex.org/W2132657360', 'https://openalex.org/W2145648693', 'https://openalex.org/W2153206702', 'https://openalex.org/W2156336689', 'https://openalex.org/W2161331834', 'https://openalex.org/W2165715909', 'https://openalex.org/W2170788996', 'https://openalex.org/W2171296074', 'https://openalex.org/W2224039175', 'https://openalex.org/W4247723311', 'https://openalex.org/W4248176371', 'https://openalex.org/W4256432154'], 'related_works': ['https://openalex.org/W4242053642', 'https://openalex.org/W2381330918', 'https://openalex.org/W2149759846', 'https://openalex.org/W2119109066', 'https://openalex.org/W2093194374', 'https://openalex.org/W2088671540', 'https://openalex.org/W2071089438', 'https://openalex.org/W2066616157', 'https://openalex.org/W2039922282', 'https://openalex.org/W2016032674'], 'abstract_inverted_index': {'The': [0, 64], 'distribution': [1], 'of': [2, 5, 23, 28, 38, 67, 89, 95, 101, 106, 117, 134, 139, 173, 181], 'nitrifying': [3, 42], 'bacteria': [4], 'the': [6, 41, 68, 90, 118, 126, 130, 135, 148], 'genera': [7], 'Nitrosomonas,': [8], 'Nitrosospira,': [9], 'Nitrobacter': [10, 154], 'and': [11, 25, 32, 49, 76, 86, 153, 159, 165], 'Nitrospira': [12, 109, 160, 176], 'was': [13, 71, 79], 'investigated': [14], 'in': [15, 53, 57, 114], 'a': [16, 179], 'membrane-bound': [17], 'biofilm': [18, 69], 'system': [19], 'with': [20, 59], 'opposed': [21], 'supply': [22], 'oxygen': [24, 166], 'ammonium.': [26], 'Gradients': [27], 'oxygen,': [29], 'pH,': [30], 'nitrite': [31, 77], 'nitrate': [33], 'were': [34, 47, 98, 111, 122, 142], 'determined': [35], 'by': [36, 81, 87], 'means': [37], 'microsensors': [39], 'while': [40], 'populations': [43], 'along': [44], 'these': [45], 'gradients': [46], 'identified': [48], 'quantified': [50], 'using': [51], 'fluorescence': [52], 'situ': [54], 'hybridization': [55], '(FISH)': [56], 'combination': [58], 'confocal': [60], 'laser': [61], 'scanning': [62], 'microscopy.': [63], 'oxic': [65], 'part': [66, 116, 133], 'which': [70], 'subjected': [72], 'to': [73], 'high': [74, 163], 'ammonium': [75], 'concentrations': [78], 'dominated': [80], 'Nitrosomonas': [82], 'europaea-like': [83], 'ammonia': [84], 'oxidizers': [85], 'members': [88], 'genus': [91], 'Nitrobacter.': [92], 'Cell': [93], 'numbers': [94, 138], 'Nitrosospira': [96, 158], 'sp.': [97, 110, 155, 177], '1-2': [99], 'orders': [100], 'magnitude': [102], 'lower': [103], 'than': [104], 'those': [105], 'N.': [107, 151], 'europaea.': [108], 'virtually': [112], 'absent': [113], 'this': [115], 'biofilm,': [119, 136], 'whereas': [120], 'they': [121, 169], 'most': [123], 'abundant': [124], 'at': [125, 162], 'oxic-anoxic': [127], 'interface.': [128], 'In': [129], 'totally': [131], 'anoxic': [132], 'cell': [137], 'all': [140], 'nitrifiers': [141], 'relatively': [143], 'low.': [144], 'These': [145], 'observations': [146], 'support': [147], 'hypothesis': [149], 'that': [150], 'europaea': [152], 'can': [156], 'out-compete': [157], 'spp.': [161], 'substrate': [164], 'concentrations.': [167], 'Additionally,': [168], 'suggest': [170], 'microaerophilic': [171], 'behaviour': [172], 'yet': [174], 'uncultured': [175], 'as': [178], 'factor': [180], 'its': [182], 'environmental': [183], 'competitiveness.': [184]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2149759846', 'counts_by_year': [{'year': 2024, 'cited_by_count': 5}, {'year': 2023, 'cited_by_count': 6}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 9}, {'year': 2020, 'cited_by_count': 8}, {'year': 2019, 'cited_by_count': 9}, {'year': 2018, 'cited_by_count': 11}, {'year': 2017, 'cited_by_count': 21}, {'year': 2016, 'cited_by_count': 11}, {'year': 2015, 'cited_by_count': 12}, {'year': 2014, 'cited_by_count': 17}, {'year': 2013, 'cited_by_count': 19}, {'year': 2012, 'cited_by_count': 14}], 'updated_date': '2024-12-13T15:33:23.717894', 'created_date': '2016-06-24'}