1. Department of Otorhinolaryngology, Head and Neck Surgery, Tampere University Hospital, Tampere, Finland
2. Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
3. Olfactomics Ltd, Tampere, Finland
4. Vascular Centre, Tampere University Hospital, Tampere, Finland
5. Department of Surgery, Tampere University Hospital, Hatanpää Hospital, Tampere, Finland