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Ypsilantis P, Lambropoulou M, Anagnostopoulos K, Panidou-Tsoulou E, Ioannidis O, Totsi A, Pitiakoudis M, Simopoulos C.Ypsilantis P, et al. Among authors: simopoulos c.Surg Endosc. 2020 Nov;34(11):4812-4817. doi: 10.1007/s00464-019-07257-0. Epub 2019 Nov 18.Surg Endosc. 2020.PMID: 31741154