1. Research Unit, Polish Society of Disaster Medicine, 05-806 Warsaw, Poland
2. Department of Obstetrics, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland
3. Department of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland
4. Research Unit, International Academy of Ecology and Medicine, 02091 Kyiv, Ukraine
5. Second Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, 00-189 Warsaw, Poland
6. Department of Emergency Medicine, Bezmialem Vakif University, Fatih, 34093 Istanbul, Turkey
7. Chair and Department of Oral Surgery, Medical University of Lublin, 20-093 Lublin, Poland
8. Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX 77030, USA
9. Research Unit, Maria Sklodowska-Curie Bialystok Oncology Center, 15-027 Bialystok, Poland
10. Institute of Outcomes Research, Maria Sklodowska-Curie Medical Academy, 00-136 Warsaw, Poland