I was in the OHO-4 2 times, underwent 2 lung surgeries.Wonderful doctors, wonderful staff, wonderful attitude towards patients.Special thanks to the attending physician Nikita Sergeevich Zhilinsky, his surgical assistants D.M. Terekhovich, V.V.Gapeenko, anesthesiologists O.A. Gara, Yu.Yu.Genko, and V.Y. Mavrichev, head of the department, for the excellent work of the entire team.Congratulations to the whole team on February 23rd. You are all our defenders, the heroes of our time.