Retraction Note to: Use of Barbed Sutures in Bariatric Surgery. Review of the Literature (OBES SURG, (2016), 26, (1964-1969), 10.1007/s11695-016-2263-4) - Ferrer-Márquez M.; Belda-Lozano R.; Soriano-Maldonado A. (OBESITY SURGERY, 2016)