Turkish Society of Endocrinology and Metabolism,
ESE (European Society of Endocrinology),
ETA (European Thyroid Association),
Gastrointestinal Motility Association,
EASD (European Association for the Study of Diabetes),
ADA (American Diabetes Association),
Diabetes, Obesity and Nutrition Association,
Turkish Diabetes Foundation and IDF (International Diabetes Federation),
Turkish Obesity Foundation,
Turkish Pharmacovigilance Association