{"doi":"10.3390/ijerph20176673","title":"One Cluster per Condition Is Not a Valid Design in Cluster-Randomized Trials. Comment on Wang et al. The Effect of Different Physical Exercise Programs on Physical Fitness among Preschool Children: A Cluster-Randomized Controlled Trial. Int. J. Environ. Res. Public Health 2023, 20, 4254","abstract":"Wang et al. [...].","journal":"International Journal of Environmental Research and Public Health","year":2023,"id":410911,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9519,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2023-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":516472,"name":"Armando Peña","orcid":"0000-0002-8219-9433","position":1,"is_corresponding":false},{"id":71613,"name":"Abu Bakkar Siddique","orcid":"0000-0002-9964-7511","position":2,"is_corresponding":false},{"id":85471,"name":"Andrew W. Brown","orcid":"0000-0002-1758-8205","position":3,"is_corresponding":false},{"id":71621,"name":"David B. Allison","orcid":"0000-0003-3566-9399","position":4,"is_corresponding":false},{"id":797347,"name":"Yasaman Jamshidi‐Naeini","orcid":"0000-0003-4769-2764","position":0,"is_corresponding":true}],"reference_count":4,"raw_metadata":null,"created_at":"2026-07-19T01:21:38.940853Z","pmid":"37681813","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}