American Association of Clinical Endocrinologists
| American Society for Metabolic and Bariatric Surgery
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 Association for the Study of Obesity
| British Obesity & Metobolic Surgery Society |
Society American Gastrointestinal Endoscopic Surgeons - SAGES | Sociedade Brasileirade Cirurgia Bariatrica e Metabolica |
Society for Endocrinology | National Obesity Forum
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Sociedade Brasileira de Diabetes | The International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
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Turkish Society for Metabolic and Bariatric Surgery | Turkish Metabolic Surgery Foundation |
Association of British Clinical Diabetologists | American College of Surgeons |
Societa Italiana di Diabetologia | Swiss Society for the Study of Morbid Obesity and Metabolic Disorders |
Societe Francaise et Francophone de Chirurgie de l'Obesite
| Swedish Association for Bariatric Surgery (SFOK)
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Obesity and Metabolic Surgery Society of India
| Czech Society for the Study of Obesity
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Society of Bariatric Surgeons (Russia)
| Sociedade Portuguesa de Cirurgia da Obesidade e Doenças Metabólicas
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Italian Society of Bariatric Surgery
| Hellenic Diabetes Association
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 Sociedad Argentina De Cirugia De La Obesidad |  Ukrainian Association of Bariatric Surgery
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 Asia-Pacific Metabolic & Bariatric Surgical Society
| Sociedad Ecuatoriana de Cirurgia Bariátrica y Metabólica "Secbamet"
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