Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA

Institutes of Biomedical Sciences, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, 200032, China

Bariatric & Metabolisc Surgery Unit, Pisa University Hospital, Via Paradisa 2, 56124, Pisa, Italy

Faculdade de Ciências da Nutrição e Alimentação da Universidade do Porto; Sociedade Portuguesa de Ciências da Nutrição e Alimentação; Centro Hospitalar de São João E.P.E; Universidade do Porto, Portugal.

Institute of Psychology, Heidelberg University, Germany

Department of Surgery, Chang Gung Memorial Hospital at Linkou and College of Medicine, Chang Gung University, Taoyuan, Taiwan

Facultad de Medicina Mexicali, Universidad Autónoma de Baja California, Mexicali, Baja California, México

DuPont Water Solutions, Global Water Technology Center, Tarragona, Spain

Department of Bariatric and Metabolic Surgery, Bariatric and Metabolic Surgical Center Obesity Health, Marigalante 60 D02 Fracc. Las Américas, Boca del Río, Veracruz, ZC, 94299, México

Department of Endocrinology, University Hospital, Würzburg, Germany

Center for Advanced Laparoscopic General and Bariatric Surgery, MedStar Washington Hospital Center and Georgetown University School of Medicine, United States

Universidade Federal de São Paulo, São Paulo, Brazil.

Digestive Surgery Department, Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, Rio Grande do Sul, Brazil

Servicio de Cirugía General, Hospital Universitario Central de Asturias, Oviedo, España

Magister en Alta Dirección de Servicios Educativos, Universidad de San Buenaventura, Universidad del Valle. Grupo de Investigación Salud y Movimiento, Universidad Santiago de Cali, Colombia

The Turek Clinic, San Francisco, CA 94133, USA

Department of Infection and Population Health, University College London, London, UK

Division of Endocrinology, Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, New York, USA

Department of General Surgery, Middlemore Hospital, Counties Manukau Health, Auckland, New Zealand.

Center for Advanced Laparoscopic General & Bariatric Surgery, MedStar Washington Hospital Center and Georgetown University School of Medicine, Washington, DC, USA

Department of Digestive Surgery, CHU Rennes 35 000, Pontchaillou Hospital, Rennes, France; Rennes 1 University, Rennes, France; Institut NuMeCan, Rennes, France

Department of Surgery, NYU Langone Medical Center/Bellevue Hospital Center, New York, New York

Digestive and Bariatric Surgery Unit, Clinique des Cedres, Cornebarrieu, France

Department of Systems Biology, University of Alcalá, Alcalá de Henares. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas CIBEREHD), Spain

Department of Biological Sciences, Institute of Environmental Sciences, Chemical and Pharmaceutical, Federal University of Sao Paulo, Diadema 09913-130, Brazil.

Department of Statistics, Debre Markos University, Ethiopia

Specialist physiotherapist

Hatay Mustafa Kemal University

Department of Physical Therapy and Rehabilitation

Turkey