• Prof. Ranko Mladina, MD, PhD
  ENT Department of the Univ. Hospital Center Zagreb
• Prof. Desiderio Passali, MD, PhD
  ENT Department of Siena University
• Prof. Raphael Olszewski, MD, PhD
  Departement of Oral and Maxillofacial surgery, Catholic University of Leuven
• Prof. Richard Nicollas, MD, PhD
  Marseille Public University Hospital System
• Assoc. Prof. Alan Cheng, MD, PhD
  ENT Department, Canterbury Hospital, Australia
• René Foltán, MD, PhD
  Dental Clinic, 1st Medical Faculty of Charles University, Prague
• Ireneusz Bielecki, MD, PhD
  Klinika Chirurgii Dziecięcej – Samodzielny Publiczny Szpital Kliniczny nr 6 Śląskiego Uniwersytetu Medycznego w Katowicach
• Fernando Mirage Jardim Vieira, MD
  Somed – Institute of Sleep and Respiratory Medicine, Florianópolis, Brazil
• Kris Conrad, MD
   Nasal and Facial Plastic Cosmetic Surgery Institute and Laser Centre, Toronto, Canada
• Prof. Sergey A. Tarabarin, MD, PhD
  Postgraduate Institute for Doctors, Novokuznetsk, Russia
• Prof. Wojciech Chalcarz, MD, PhD
  Eugeniusz Piasecki University School of Physical Education in Poznań, Food and Nutrition Department
  
• Prof. Iwona Sudoł-Szopińska, MD, PhD
  Rheumatology Institute of Warsaw, Poland