1. Faculty of Medicine, University of Coimbra, Coimbra, Portugal
2. Coimbra Institute for Biomedical Imaging and Translational Research, University of Coimbra, Coimbra, Portugal
3. Faculty of Medicine, University of Porto, Porto, Portugal
4. Audiology, Physiotherapy and Environmental Health Department, Coimbra Health School, Polytechnic Institute of Coimbra, Coimbra, Portugal
5. University Clinic of Otorhinolaryngology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal