1. Department of Information Center West China Hospital Sichuan University Sichuan China
2. Department of Otolaryngology West China Hospital Sichuan University Chengdu China
3. Department of Biomedical Informatics University of Utah Salt Lake City USA
4. Department of Pulmonary and Critical care medicine People’s Hospital of Leshan Sichuan China
5. Department of Anesthesiology Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital Sichuan China