Enni Sanmark: M.D, PhD. Helsinki University Hospital, Helsinki, Finland, Department of Otorhinolaryngology and Phoniatrics – Head and Neck Surgery . Dr. Sanmark is an ENT-specializing doctor and post-doctoral researcher studying the spread mechanisms of COVID-19 and its’ impact on the physiological and psychological welfare of healthcare workers, among others. Currently she is leading E3-project at Helsinki University Hospital.