[1] Univ Libre Bruxelles, Erasme Univ Hosp, Dept Endocrinol, Brussels, Belgium
[2] CHU Angers, Serv Chirurg Viscerale & Endocrine, F-49000 Angers, France
[3] Univ Lorraine, Unite Multidisciplinaire Chirurg Obesite, Unite Chirurg Endocrinienne Thyroidienne & Metab, Serv Chirurg,CHU Nancy,Hop Brabois Adultes, 11 Allee Morvan, F-54511 Vandoeuvre Les Nancy, France
[4] Univ Claude Bernard Lyon 1, Federat Endocrinol, HESPER EA 7425, Hosp Civils Lyon, F-69008 Lyon, France
[5] Univ Claude Bernard Lyon 1, CERMEP Imagerie Vivant, Lyon, France
[6] Inst Natl Nutr Tunis, Serv Endocrinol, Fac Med Tunis, Tunis, Tunisia
[7] CHU Beni Messous, Dept Med, Algiers, Algeria
[8] CHU Angers, Serv EDN, Ctr Reference Malad Rares Thyroide & Recepteurs H, F-49000 Angers, France
[9] Sorbonne Univ, Grp Hosp Pitie Salpetriere, Serv Med Nucl, Inserm U970, F-75013 Paris, France