Moscow State University named after M. Lomonosov
Turkey, Izmir, Dokuz Eylul University, Department of Ear, Nose, Throat and Head and Neck Surgery
Kremlin Hospital (Central Clinical Hospital under the President of the Russian Federation)
Ege University Hospital, Izmir
Dokuz Eylül University Hospital, Izmir
Central Clinical Hospital, Baku
Leyla Shikhlinskaya Clinic, Baku
The Special Therapy Medical Complex of the Special Medical Service under the President
Caspian International Hospital
Emergency First Aid developed by the İnstitue of Continuing Education (Texas, USA)
American Health Alliance, Moskva
2nd World Congress of Otorhinolaryngologic Allergy Endoscopy and Laser Surgery, Afina, Yunanıstan
20th Congress of the European Rhinologic Society and 23rd Congress of İSİAN, İstanbul
Turkish ear Nose Throat and Head Neck surgery foundation 3rd Academic Meeting, İzmir
XVIII IFOS ENT World Congress, Roma, Italiya
International Conference Series in Otolaryngolgoy, Rescent
Advances In Rhinoplasty and Facial Plastic Surgery, İzmir
11th Congress of the International Rhinologic Society, Sidney, Avstraliya
Cadaver Practice Endoscopic Sinus Surgery Course, Izmir
KBB Days on ``Current Topics in Otology``, Çeşmə
Middle Ear and Head Surgery, cadaver practice course, Heidelberg, Germany
4th Cochlear Implantation Otology-Neurotology, Congress of Audiology, Izmir
3rd Cadaver Practical Endoscopic Sinus surgery course, Izmir
4th National Congress of Rinology, Antalia
IFOS - XIX ENT World Congress, Sao-Paolo, Braziliya
Kiev Institute of Scientific Research Institute of Otolaryngology named after Kolomychenko, Ukraine
Shiraz University, Radiology and Facial Plastic Surgery, Iran