1. Department of Emergency Medicine and Prehospital Care, Grande International Hospital, Kathmandu, Nepal
2. Brown University, Providence, RI
3. Drug and Toxicology Center, Poison Information Center, Tribhuvan University Teaching Hospital, Kathmandu, Nepal;
4. Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI;
5. Tufts University School of Medicine, Boston, MA
6. UT Health Science Center at San Antonio, San Antonio, TX