1. Department of Emergency Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
2. Institute of Emergency Medicine, Zhejiang University, Zhejiang, China
3. Intensive Care Unit, The Central Hospital of Yingkou, Liaoning, China
4. Department of Emergency Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
5. Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran