{"doi":"10.31219/osf.io/ehk3x","title":"Mixed Random and Nonrandom Allocation, and Group Randomization Have Been Mislabeled and Misanalysed, Necessitating Reanalysis. Comment On: “KiwiC for Vitality: Results of a Randomized Placebo-Controlled Trial Testing the Effects of Kiwifruit or Vitamin C Tablets on Vitality in Adults with Low Vitamin C Levels”","abstract":"This is a letter to the editor submitted to Nutrients on 4/26/2021. We publish our preprint here partly to expand the discussion of our concerns per word limits at Nutrients.","journal":"OSF Preprints (OSF Preprints)","year":2021,"id":222572,"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":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9526,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":797347,"name":"Yasaman Jamshidi‐Naeini","orcid":"0000-0003-4769-2764","position":1,"is_corresponding":false},{"id":501096,"name":"Lilian Golzarri‐Arroyo","orcid":"0000-0002-1221-6701","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":528482,"name":"Colby J. Vorland","orcid":"0000-0003-4225-372X","position":0,"is_corresponding":true}],"reference_count":8,"raw_metadata":null,"created_at":"2026-07-18T23:54:03.549854Z","pmid":null,"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":[]}