1. Center for Mitochondria and Healthy Aging College of Life Sciences, Yantai University Yantai P. R. China
2. School of Pharmacy Lanzhou University Lanzhou P. R. China
3. Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Key Laboratory of Tibetan Medicine Research Chinese Academy of Sciences, Northwest Institute of Plateau Biology Xining P. R. China
4. Qinghai Food Inspection and Testing Institute Xining P. R. China