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de Maat GE, Vigano G, Mariani MA, Natour E.de Maat GE, et al. Among authors: mariani ma.J Cardiothorac Surg. 2017 May 19;12(1):34. doi: 10.1186/s13019-017-0600-x.J Cardiothorac Surg. 2017.PMID: 28526040Free PMC article.