1. Almazov National Medical Research Centre, Saint Petersburg, Russia
2. University of Information Technologies, Mechanics and Optics, Saint Petersburg, Russia
3. Russian Society of Cardiology, Moscow, Russian Federation
4. Pirogov Russian National Research Medical University, Moscow, Russian Federation
5. The National Medical Research Center of Cardiology, Moscow, Russian Federation
6. Imperial Clinical Trials Unit, Imperial College London, Stadium House, 68 Wood Lane, London W12 7RH, UK