1. Department of Anatomy Jagiellonian University Medical College Kraków Poland
2. Youthoria, Youth Research Organization Kraków Poland
3. Department of Neurosurgery Tulane University School of Medicine New Orleans USA
4. Department of Oral and Maxillofacial Anatomy, Graduate School of Medical and Dental Sciences Tokyo Medical and Dental University Tokyo Japan
5. Department of Otorhinolaryngology and Head and Neck Surgery Medical University of Warsaw Warsaw Poland
6. Doctoral School in Medical Sciences and Health Sciences Jagiellonian University Medical College Cracow Poland