Maciejewski, Adrian, 1. Department of Rescue and Disaster Medicine, Poznan University of Medical Sciences, Poland 2. Journal Club, Poznan University of Medical Sciences, Poland Maciejewski, Adrian Maczulski, Krzysztof Madziala, Agnieszka, Polish Society of Disaster Medicine, Warsaw, Poland Madziala, Agnieszka (Poland) Madziala, Marcin, Department of Emergency Medicine, Medical University of Warsaw, Poland Madziala, Marcin Madziala, Marcin (Poland) Madziala, Marcin Andrzej Madziała, Marcin Madziała, Marcin Magnavita, Nicola Maisa, Esthika Ariany Majer, Jolanta, Department of Emergency Medicine, Holy Mary Memorial Provincial Specialist Hospital, Czestochowa, Poland Majer, Jolanta Makar, Oksana Mälardalen, Sharareh Malkiewicz, Tomasz, 7 . Department of Anesthesiology and Intensive Care; Clinical Hospital H. Święcickiego, Poznan University of Medical Sciences, Poznan, Poland, 8. Voivodeship Emergency Medical Services, Poznan, Poland Malysz, Marek Mandecki, Michal Mandecki, Michał Manka, Ewa Mantorski, Wawrzyniec Marciniak, Ryszard Marciniak-Stepak, Patrycja