The Armenian Unified Infocenter published a video:

“These days, many volunteer doctors who came to Artsakh from Armenia and abroad are helping the wounded.”

“As soon as the war broke out, a group of young doctors, mainly from Moscow, joined us. A group of doctors from the United States decided to come to Stepanakert immediately to help our colleagues. We have been here for about 2 weeks now. 99% of them are multi-fragment fractures. We can say that the wounds are mainly vertical,” Dr. Shahen Danielyan said.

https://www.facebook.com/ArmenianUnifiedInfoCenter/videos/274280270396962