1 The State Key Laboratory of Membrane Biology, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China.
2 Department of General Surgery, The First Medical Center, PLA General Hospital, Beijing, China.
3 Guangzhou National Laboratory, Guangzhou, China.
4 School of Basic Medicine, Jiangxi Medical College, Nanchang University, Nanchang, China.