Correction: Raising concerns on questionable ethics approvals – a case study of 456 trials from the Institut Hospitalo-Universitaire Méditerranée Infection - Fabrice Frank; Nans Florens; Gideon Meyerowitz‑katz; Jerome Barriere; Eric Billy; Veronique Saada; Alexander Samuel; Jacques Robert; Lonni Besancon (Research Integrity and Peer Review)