Otol Neurotol 2020 Sep;41(8):1094-1101
*Department of Otolaryngology-Head and Neck Surgery, Ear & Hearing, Amsterdam University Medical Centres, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam †Department of Otolaryngology-Head and Neck Surgery, Erasmus University Medical Center, Rotterdam ‡Scientific Institute for Quality of Healthcare (IQ healthcare), Radboud University Nijmegen Medical Centre, Nijmegen §Department of Otolaryngology-Head and Neck Surgery, Gelre ziekenhuis, Apeldoorn ||Department of Otolaryngology-Head and Neck Surgery, Isala ziekenhuis, Zwolle ¶Department of Otolaryngology-Head and Neck Surgery, Leiden University Medical Center, Leiden #Department of Otolaryngology-Head and Neck Surgery, Noordwest ziekenhuisgroep, Alkmaar and Den Helder, The Netherlands.