Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1529276587', 'doi': 'https://doi.org/10.1002/jor.22418', 'title': 'Improved repair of chondral and osteochondral defects in the ovine trochlea compared with the medial condyle', 'display_name': 'Improved repair of chondral and osteochondral defects in the ovine trochlea compared with the medial condyle', 'publication_year': 2013, 'publication_date': '2013-06-27', 'ids': {'openalex': 'https://openalex.org/W1529276587', 'doi': 'https://doi.org/10.1002/jor.22418', 'mag': '1529276587', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/23813860'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/jor.22418', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S12558119', 'display_name': 'Journal of Orthopaedic Research®', 'issn_l': '0736-0266', 'issn': ['0736-0266', '1554-527X'], '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/A5032400004', 'display_name': 'Patrick Orth', 'orcid': 'https://orcid.org/0000-0002-0632-4247'}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Patrick Orth', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'Department of Orthopaedic Surgery Saarland University Medical Center Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}, {'raw_affiliation_string': 'Department of Orthopaedic Surgery Saarland University Medical Center Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054116399', 'display_name': 'H. Meyer', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Heinz‐Lothar Meyer', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078765574', 'display_name': 'Lars Goebel', 'orcid': 'https://orcid.org/0000-0002-9907-264X'}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Lars Goebel', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5061427247', 'display_name': 'Mona Eldracher', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Mona Eldracher', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5034060877', 'display_name': 'Mei Fang Ong', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Mei Fang Ong', 'raw_affiliation_strings': ['Institute of Medical Biometry Epidemiology and Medical Informatics Saarland University Medical Center Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Medical Biometry Epidemiology and Medical Informatics Saarland University Medical Center Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056594389', 'display_name': 'Magali Cucchiarini', 'orcid': 'https://orcid.org/0000-0003-0323-8922'}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Magali Cucchiarini', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5028522969', 'display_name': 'Henning Madry', 'orcid': 'https://orcid.org/0000-0002-8612-4842'}, 'institutions': [{'id': 'https://openalex.org/I91712215', 'display_name': 'Saarland University', 'ror': 'https://ror.org/01jdpyv68', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I91712215']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Henning Madry', 'raw_affiliation_strings': ['Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'Department of Orthopaedic Surgery Saarland University Medical Center Homburg/Saar Germany'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery Saarland University Medical Center Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}, {'raw_affiliation_string': 'Center of Experimental Orthopaedics Saarland University Building 37‐38 D‐66421 Homburg/Saar Germany', 'institution_ids': ['https://openalex.org/I91712215']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5032400004', 'https://openalex.org/A5054116399', 'https://openalex.org/A5078765574', 'https://openalex.org/A5061427247', 'https://openalex.org/A5034060877', 'https://openalex.org/A5056594389', 'https://openalex.org/A5028522969'], 'corresponding_institution_ids': ['https://openalex.org/I91712215', 'https://openalex.org/I91712215', 'https://openalex.org/I91712215', 'https://openalex.org/I91712215', 'https://openalex.org/I91712215', 'https://openalex.org/I91712215', 'https://openalex.org/I91712215'], 'apc_list': {'value': 3750, 'currency': 'USD', 'value_usd': 3750, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 4.295, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 50, 'citation_normalized_percentile': {'value': 0.943084, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '31', 'issue': '11', 'first_page': '1772', 'last_page': '1779'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10105', 'display_name': 'Osteoarthritis and Cartilage Repair', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2745', 'display_name': 'Rheumatology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10105', 'display_name': 'Osteoarthritis and Cartilage Repair', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2745', 'display_name': 'Rheumatology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10442', 'display_name': 'Anterior Cruciate Ligament Injuries in Athletes', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10280', 'display_name': 'Shoulder Pathology and Treatment Outcomes', 'score': 0.9971, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/femoral-condyle', 'display_name': 'FEMORAL CONDYLE', 'score': 0.5415464}, {'id': 'https://openalex.org/keywords/knee-biomechanics', 'display_name': 'Knee Biomechanics', 'score': 0.482768}], 'concepts': [{'id': 'https://openalex.org/C2780550940', 'wikidata': 'https://www.wikidata.org/wiki/Q502730', 'display_name': 'Cartilage', 'level': 2, 'score': 0.81765985}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.66219383}, {'id': 'https://openalex.org/C96646087', 'wikidata': 'https://www.wikidata.org/wiki/Q978198', 'display_name': 'Condyle', 'level': 2, 'score': 0.6210405}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.5488855}, {'id': 'https://openalex.org/C2776164576', 'wikidata': 'https://www.wikidata.org/wiki/Q62736', 'display_name': 'Osteoarthritis', 'level': 3, 'score': 0.5469853}, {'id': 'https://openalex.org/C2910895738', 'wikidata': 'https://www.wikidata.org/wiki/Q12151385', 'display_name': 'FEMORAL CONDYLE', 'level': 3, 'score': 0.5415464}, {'id': 'https://openalex.org/C3020332539', 'wikidata': 'https://www.wikidata.org/wiki/Q2014564', 'display_name': 'Articular cartilage', 'level': 4, 'score': 0.5324909}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.3664961}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002358', 'descriptor_name': 'Cartilage, Articular', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D005269', 'descriptor_name': 'Femur', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002358', 'descriptor_name': 'Cartilage, Articular', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D002358', 'descriptor_name': 'Cartilage, Articular', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003094', 'descriptor_name': 'Collagen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003094', 'descriptor_name': 'Collagen', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D005269', 'descriptor_name': 'Femur', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005269', 'descriptor_name': 'Femur', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D011509', 'descriptor_name': 'Proteoglycans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011509', 'descriptor_name': 'Proteoglycans', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D012756', 'descriptor_name': 'Sheep', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013264', 'descriptor_name': 'Stifle', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013264', 'descriptor_name': 'Stifle', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/jor.22418', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S12558119', 'display_name': 'Journal of Orthopaedic Research®', 'issn_l': '0736-0266', 'issn': ['0736-0266', '1554-527X'], '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/23813860', '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': [{'id': 'https://metadata.un.org/sdg/14', 'score': 0.41, 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 50, 'referenced_works': ['https://openalex.org/W1238924260', 'https://openalex.org/W1553088832', 'https://openalex.org/W1939632735', 'https://openalex.org/W1964744563', 'https://openalex.org/W1976615738', 'https://openalex.org/W1977683960', 'https://openalex.org/W1978552679', 'https://openalex.org/W1993521092', 'https://openalex.org/W1996381947', 'https://openalex.org/W1999868918', 'https://openalex.org/W2000853371', 'https://openalex.org/W2006770383', 'https://openalex.org/W2008900893', 'https://openalex.org/W2009607962', 'https://openalex.org/W2017632664', 'https://openalex.org/W2017986522', 'https://openalex.org/W2023474734', 'https://openalex.org/W2027251634', 'https://openalex.org/W2034763218', 'https://openalex.org/W2039488563', 'https://openalex.org/W2043470363', 'https://openalex.org/W2046689888', 'https://openalex.org/W2048952988', 'https://openalex.org/W2049187405', 'https://openalex.org/W2052298872', 'https://openalex.org/W2056440974', 'https://openalex.org/W2058435889', 'https://openalex.org/W2075121806', 'https://openalex.org/W2082379059', 'https://openalex.org/W2085631616', 'https://openalex.org/W2086422776', 'https://openalex.org/W2091772861', 'https://openalex.org/W2094670200', 'https://openalex.org/W2097609716', 'https://openalex.org/W2110401859', 'https://openalex.org/W2116678756', 'https://openalex.org/W2116947669', 'https://openalex.org/W2124532882', 'https://openalex.org/W2133529034', 'https://openalex.org/W2136252006', 'https://openalex.org/W2142501474', 'https://openalex.org/W2145932168', 'https://openalex.org/W2160233984', 'https://openalex.org/W2165459754', 'https://openalex.org/W2170625688', 'https://openalex.org/W2400417975', 'https://openalex.org/W3150342819', 'https://openalex.org/W4254824810', 'https://openalex.org/W4285719527', 'https://openalex.org/W99630384'], 'related_works': ['https://openalex.org/W4249655935', 'https://openalex.org/W3036320876', 'https://openalex.org/W3029563326', 'https://openalex.org/W2609988931', 'https://openalex.org/W2497363952', 'https://openalex.org/W2396882859', 'https://openalex.org/W2354155665', 'https://openalex.org/W2326020785', 'https://openalex.org/W2126197966', 'https://openalex.org/W2086480058'], 'abstract_inverted_index': {'Abstract': [0], 'Associations': [1], 'between': [2], 'topographic': [3, 140], 'location': [4, 141], 'and': [5, 36, 51, 72, 81, 85, 90, 121, 146, 177], 'articular': [6, 87], 'cartilage': [7, 70, 88, 115, 161, 183], 'repair': [8, 28, 71, 89, 151, 159, 184], 'in': [9, 23, 31, 42, 56, 68, 96, 129, 153], 'preclinical': [10], 'animal': [11], 'models': [12], 'are': [13], 'unknown.': [14], 'Based': [15], 'on': [16], 'clinical': [17], 'investigations,': [18], 'we': [19], 'hypothesized': [20], 'that': [21, 139, 158, 178], 'lesions': [22], 'the': [24, 32, 43, 47, 52, 97, 102, 113, 130, 143, 150, 168, 179, 188], 'ovine': [25, 169], 'femoral': [26, 49, 98, 191], 'condyle': [27, 50], 'better': [29, 95], 'than': [30, 116], 'trochlea.': [33], 'Full‐thickness': [34], 'chondral': [35, 59, 118, 125], 'osteochondral': [37, 106], 'defects': [38, 60, 107, 126, 162], 'were': [39, 94, 127], 'simultaneously': [40], 'established': [41], 'weightbearing': [44], 'area': [45], 'of': [46, 101, 112, 124, 149, 160, 167, 187], 'medial': [48, 190], 'lateral': [53], 'trochlear': [54], 'facet': [55], 'sheep,': [57], 'with': [58], 'subjected': [61], 'to': [62, 173], 'subchondral': [63], 'drilling.': [64], 'After': [65], '6': [66], 'months': [67], 'vivo,': [69], 'osteoarthritis': [73], 'development': [74], 'was': [75], 'evaluated': [76], 'by': [77, 199], 'macroscopic,': [78], 'histological,': [79], 'immunohistochemical,': [80], 'biochemical': [82, 147], 'analyses.': [83], 'Macroscopic': [84], 'histological': [86], 'type‐II': [91], 'collagen': [92], 'immunoreactivity': [93], 'trochlea,': [99], 'regardless': [100], 'defect': [103], 'type.': [104], 'Location‐independently,': [105], 'induced': [108], 'more': [109], 'osteoarthritic': [110], 'degeneration': [111], 'adjacent': [114], 'drilled': [117], 'lesions.': [119], 'DNA': [120], 'proteoglycan': [122], 'contents': [123], 'higher': [128], 'condyle,': [131], 'reflecting': [132], 'physiological': [133], 'topographical': [134], 'differences.': [135], 'The': [136], 'results': [137], 'indicate': [138], 'dictates': [142], 'structural': [144], 'patterns': [145, 185], 'composition': [148], 'tissue': [152], 'sheep.': [154], 'These': [155], 'findings': [156], 'suggest': [157], 'at': [163], 'different': [164], 'anatomical': [165], 'sites': [166], 'stifle': [170], 'joint': [171], 'needs': [172], 'be': [174], 'assessed': [175], 'independently': [176], 'sheep': [180], 'trochlea': [181], 'exhibits': [182], 'reflective': [186], 'human': [189], 'condyle.': [192], '©': [193], '2013': [194, 207], 'Orthopaedic': [195], 'Research': [196], 'Society.': [197], 'Published': [198], 'Wiley': [200], 'Periodicals,': [201], 'Inc.': [202], 'J': [203], 'Orthop': [204], 'Res': [205], '31:1772–1779,': [206]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1529276587', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 5}, {'year': 2017, 'cited_by_count': 10}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 5}], 'updated_date': '2024-09-26T00:40:04.397062', 'created_date': '2016-06-24'}