1. Tashkent State Technical University named after Islam Karimov,Tashkent,Uzbekistan
2. Tashkent Medical Academy,Department of Internal Medicine in Family Disease Nl,Tashkent,Uzbekistan
3. Tashkent Medical Academy,Department of Internal Medicine in Family Medicine Nl,Tashkent,Uzbekistan
4. Tashkent Medical Academy,Tashkent,Uzbekistan