1. Graduate program in School of Life Sciences, Peking University, Beijing, China
2. National Institute of Biological Sciences, Beijing, China
3. Graduate program in School of Life Sciences, Beijing Normal University, Beijing, China
4. Graduate program in School of Life Sciences, Sun Yat-sen University, Guangzhou, China
5. Graduate program, Peking Union Medical College, Beijing, China
6. Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China