[1] Hosp Angeles Morelia, Dept Surg, Postal 331,Int B-502,Ave Montana Monarca,Montana, Morelia 58350, Michoacan, Mexico
[2] Helios St Elisabeth Hosp, Dept Gen Abdominal Surg & Coloproctol, Helios St, Oberhausen, NRW, Germany
[3] Elisabeth Tweesteden Hosp, Dept Intens Care Med, Tilburg, Netherlands
[4] Witten Herdecke Univ, Fac Hlth, Witten, Germany
[5] Dept Endocrine Surg, Cleveland Clin, Cleveland Hts, OH USA
[6] Cleveland Clin, Bariatr & Metab Inst, Dept Gen Surg, Cleveland, OH USA
[7] Univ Federico II Naples, Dept Publ Hlth, I-80131 Naples, Italy
[8] Mohak Bariatr & Robot Hosp, Indore, India
[9] Monash Univ, Dept Surg, Melbourne, Australia
[10] Ponderas Acad Hosp, Dept Surg, Bucharest, Romania
[11] Rovigo Hosp, Dept Surg, Rovigo, Italy
[12] Fobi Med Consulting, Stone Mt, GA USA
[13] Mayo Clin, Dept Surg, Rochester, MN USA
[14] Helios Univ Hosp Wuppertal, Helios Obes Ctr West, Wuppertal, Germany
[15] Amer British Cowdray Med Ctr Observ, Clin Nutr & Obes, Mexico City, Mexico
[16] Inst Nacl Ciencias Med & Nutr Salvador Zubiran, Dept Surg, Mexico City, DF, Mexico
[17] Univ Hosp Leon, Dept Gen & Digest Surg, Leon, Spain
[18] Delta CHIREC Hosp, Bariatr Surg Unit, Brussels, Belgium
[19] Flinders Med Ctr, Adelaide, Australia
[20] Dept Gen Surg, Cleveland Clin, Cleveland Hts, OH USA
[21] NYU Langone Hlth, New York, NY USA
[22] Univ Naples Federico II, Dept Adv Biomed Sci, Naples, Italy
[23] Asian Bariatr Private Ltd, Ahmadabad, Gujarat, India
[24] Clin Bouchard, ELSAN, Marseille, France
[25] Emirates Specialty Hosp, DHCC, Dubai 505240, U Arab Emirates
[26] Digest Dis Inst, Dept Surg, Cleveland Clin Abu Dhabi, Abu Dhabi, U Arab Emirates
[27] CHI Mem Hosp, Chattanooga, TN USA
[28] Med Univ Vienna, Dept Surg, Vienna, Austria
[29] Gastro Obeso Ctr, Sao Paulo, Brazil
[30] Hosp Lusiadas Amadora, Dept Gen Surg, Amadora, Portugal
[31] Fuenlabrada Univ Hosp, Dept Bariatr & Endocrine Surg, Madrid, Spain
[32] Univ Turku, Dept Surg, Turku, Finland
[33] Turku Univ Hosp, Div Digest Surg & Urol, Turku, Finland
[34] Brigham & Womens Hosp, Dept Surg, Div Gen & Gastrointestinal Surg, Boston, MA USA
[35] South Tyneside & Sunderland NHS Fdn Trust, Directorate Gen Surg, Sunderland, England
[36] Heidelberg Univ, Univ Med Ctr Mannheim, Cent Interdisciplinary Endoscopy, Mannheim, Germany
[37] Bariatr & Metab Surg Ctr, Mediclin Hosp, Airport Rd, Abu Dhabi, U Arab Emirates
[38] Istanbul Univ Cerrahpasa, Dept Surg, Med Fac, Istanbul, Turkiye
[39] Univ Complutense Madrid, Hosp Clin San Carlos, Sch Med, Dept Obstet & Gynaecol,Gynaecol Oncol Unit, Madrid, Spain
[40] Hosp CUF Tejo, Obes & Metab Surg Unit, Lisbon, Portugal
[41] Univ Autonoma Barcelona, Vall Hebron Barcelona Hosp, Dept Surg, Enodcrine Metab & Bariatr Surg Unit, Barcelona, Spain
[42] Obes Goodbye Ctr, Tijuana, Mexico
[43] Amer British Cowdray Med Ctr Santa Fe, Mexico City, Mexico
[44] Univ Buffalo, Dept Surg, Buffalo, NY USA
[45] Whittington Hosp NHS Trust, Dept Surg, London, England
[46] Apollo Hosp Educ & Res Fdn, Hyderabad, India
[47] UCL, London, England