1 Department of Clinical Research and Development, LUXMED Group, Warsaw, Poland; Institute of Medical Sciences, Collegium Medicum, The John Paul II Catholic University of Lublin, Lublin, Poland; Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, USA. Electronic address: lukasz.szarpak@gmail.com.
2 Department of Clinical Research and Development, LUXMED Group, Warsaw, Poland.