1. The Key Laboratory of Biomedical Information Engineering, Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
2. Department of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
3. J.Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32610, USA
4. State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
5. School of Chinese Medicine, University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong
6. Center for Integrative Medicine, School of Medicine, University of Maryland, Baltimore, Baltimore, MD 21201, USA
7. Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China