Authors: Anja L M van Gucht; Marcel E Meima; Carla Moran; Maura Agostini; Anna Tylki-Szymanska; Malgorzata-Walasek Krajewska; Krystyna Chrzanowska; Alexandra Efthymiadou; Dionisios Chrysis; Korcan Demir; W Edward Visser; Theo J Visser; Krishna Chatterjee; Thamar B van Dijk; Robin P Peeters Journal: J Clin Endocrinol Metab Date: 2017-09-01 Impact factor: 5.958