May 2022
Ho Chi Minh City Eye Hospital • Ho Chi Minh City, Vietnam
March 2022
Malayan Eye Hospital • Yerevan, Armenia
September 2021
Malayan Eye Hospital • Yerevan, Armenia
February 2020 Vietnam National Institute of Ophthalmology • Hanoi, Vietnam
February 2020
Ho Chi Minh City Eye Hospital • Ho Chi Minh City, Vietnam
August 2019
Ho Chi Minh City Eye Hospital • Ho Chi Minh City, Vietnam
October 2018
Eye Center of Boao Super Hospital • Hainan, China
July 2018
Vietnam National Institute of Ophthalmology • Hanoi, Vietnam
