Determinants and mediating mechanisms of quality of life and disease-specific symptoms among thyroid cancer patients: the design of the WaTCh study oleh Floortje Mols, Dounya Schoormans, Romana Netea-Maier, Olga Husson, Sandra Beijer, Katrijn Van Deun, Wouter Zandee, Marleen Kars, Pleun C. M. Wouters van Poppel, Suat Simsek, Patrick van Battum, Jérôme M. H. Kisters, Jan Paul de Boer, Elske Massolt, Rachel van Leeuwaarde, Wilma Oranje, Sean Roerink, Mechteld Vermeulen, Lonneke van de Poll-Franse