Authors: Li Xu; Matthias Port; Stefano Landi; Federica Gemignani; Monica Cipollini; Rossella Elisei; Lilia Goudeva; Jörg Andreas Müller; Kai Nerlich; Giovanni Pellegrini; Christoph Reiners; Cristina Romei; Robert Schwab; Michael Abend; Erich M Sturgis Journal: Thyroid Date: 2014-05-05 Impact factor: 6.568