A Lugansk-based news site, reports that Nastya Stanko, a journalist for Ukraine's Hromadske TV, has tweeted that 8 wounded Russian paratroopers from the 76th Pskov Airborne Division (the same unit from which it is claimed a BMD-2 was captured this week) are being treated in a hospital in Lugansk.
Stanko said (translated by The Interpreter):
"8 paratroopers from Pskov are in a critical condition in the Lugansk regional hospital, they're not movable. 30 have been sent off to a hospital in Rostov. It's not known what they were doing here."