[1] Russian Cardiol Sci & Prod C, Inst Clin Cardiol, Dpt Atherosclerosis, Moscow, Russia
[2] Internal Med Res Inst, Dpt Cardiol, Novosibirsk, Russia
[3] St Petersburg State Univ, Dpt Cardiol, St Petersburg, Russia
[4] Chelyabinsk State Med Acad, Dpt Cardiol, Chelyabinsk, Russia