Revision/Conversion Surgeries After One Anastomosis Gastric Bypass—An Experts’ Modified Delphi Consensus

Mohammad Kermansaravi, Sonja Chiappetta, Chetan Parmar, Miguel Ángel Martín Carbajo, Mario Musella, Jean‐Marc Chevallier, Rui Ribeiro, Almino Ramos, Rudolf A. Weiner, Abdelrahman Nimeri, Edo O. Aarts, Syed Imran Abbas, Ahmad Bashir, Estuardo Behrens, Helmuth Billy, Ricardo V. Cohen, Daniel Caina, Maurizio De Luca, Bruno Dillemans, Mathias Fobi, Manoel Galvão Neto, Khaled Gawdat, Mohamad Hayssam ElFawal, Kazunori Kasama, Radwan Kassir, Amir Khan, Lilian Kow, Kul Deepak Singh Kular, Muffazal Lakdawala, Laurent Layani, Wei‐Jei Lee, Enrique Luque-de-León, Kamal Mahawar, Hazem Al-Momani, Karl Miller, Juan Carlos Olivares González, Arun Prasad, Karl Peter Rheinwalt, Robert Rutledge, Bassem Safadi, Paulina Salminen, Asim Shabbir, Halit Eren Taşkın, Jose Sergio Verboonen, Ramón Vilallonga, Cunchuan Wang, Scott A. Shikora, Gerhard Prager