Acknowledgements
EMERGENCY
This study would not have been possible without the CEREHETIS investigators: Chauzov E.I., Nizhnekamsk District Hospital, Nizhnekamsk, Russia; Faskhutdinova A.T., Kazan Federal University Hospital, Kazan, Russia; Khastiev R.M., Arsk District Hospital, Arsk, Russia; Kulesh A.A., Perm Territorial Clinical Hospital, Perm, Russia; Laishevskaya R.R., Leninogorsk District Hospital, Leninogorsk, Russia; Musin Sh.G., Emergency Medical Center, Naberezhnye Chelny, Russia; Saikhunov M.V., Interregional Clinical Diagnostic Center, Kazan, Russia; Sultanova I.V., Municipal Clinical Hospital #7, Kazan, Russia; Prokofeva Iu.V., Interregional Clinical Diagnostic Center, Kazan, Russia. The authors would like to thank them all for their valuable support in the project execution and data acquisition.Furthermore, the authors would like to express their sincere gratitude to Professor Natan M. Bornstein, Shaare-Zedek Medical Center, Jerusalem, Israel, for his thorough review of the manuscript and his precious comments.