Międzynarodowe Towarzystwa Naukowe

European Board of Ophthalmology

European Society of Ophthalmology

The European Society of Cataract and Refractive Surgeons (ESCRS)

International Council of Ophthalmology

European Union of Medical Specialists

American Academy of Ophthalmology

Ukrainian Society of Ophthalmologists 

Bulgarian Society of Ophthalmology

Lithuanian Ophthalmological Society