1 Department for Diagnostics and Intensive Care, University Psychiatric Hospital Vrapče/School of Medicine, University of Zagreb, Zagreb, Croatia, markocurak@gmail.com.
2 Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Center Sestre milosrdnice, Zagreb, Croatia.
3 Department for Diagnostics and Intensive Care, University Psychiatric Hospital Vrapče/School of Medicine, University of Zagreb, Zagreb, Croatia.