1. Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China Army Medical University Chongqing China
2. Department of Medical Imaging, College of Biomedical Engineering Army Medical University Chongqing China
3. Department of High Altitude Physiology and Pathology, College of High Altitude Military Medicine Army Medical University Chongqing China
4. Institute of Medicine and Equipment for High Altitude Region, College of High Altitude Military Medicine Army Medical University Chongqing China