1 Department of Emergency Medicine, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Selimiye Mh, Tıbbiye Cd, Üsküdar, 34668, Istanbul, Turkey. aytekinbayir@hotmail.com.
2 Department of Emergency Medicine, Gulhane Military Medical Academy, Ankara, Turkey.
3 Department of Nanotechnology and Nanomedicine, University of Hacettepe, Ankara, Turkey.