[1] Lohuis Filipovic Med Grp, Dept Facial Plast & Reconstruct Surg, Trg John F Kennedy 6b, Zagreb, Croatia
[2] Erasmus MC, Dept Otorhinolaryngol Head & Neck Surg, Rotterdam, Netherlands
[3] Univ Hosp Sveti Duh, Dept Otorhinolaryngol Head & Neck Surg, Zagreb, Croatia
[4] Netherlands Canc Inst, Dept Head & Neck Oncol & Surg, Amsterdam, Netherlands
[5] Bergman Clin, Dept Facial Plast & Reconstruct Surg, Hilversum, Netherlands
[6] Ruysdael Clin, Dept Facial Plast & Reconstruct Surg, Amsterdam, Netherlands