[1] Ghent Univ Hosp, Dept Otorhinolaryngol, Corneel Heymanslaan 10, B-9000 Ghent, Belgium
[2] Ghent Univ Hosp, Dept Head & Neck Surg, Ghent, Belgium
[3] Univ Ghent, Dept Speech Language & Hearing Sci, Ghent, Belgium
[4] Ghent Univ Hosp, Ctr Sexol & Gender, Ghent, Belgium
[5] Ghent Univ Hosp, Dept Endocrinol, Ghent, Belgium