1. The Israeli National Center for Trauma & Emergency Medicine Research Gertner Institute Tel Hashomer Israel
2. Department of Endodontics Rambam Health Care Campus Haifa Israel
3. The Ruth and Bruce Rappaport Faculty of Medicine Technion ‐ Israel Institute of Technology Haifa Israel
4. Endodontic Department Oral and Maxillofacial Institute, Galilee Medical Center Nahariya Israel
5. The Azrieli Faculty of Medicine Bar‐Ilan University Safed Israel
6. University of Southern California Los Angeles California USA