1. Systems Biology Division, Zhejiang–California International Nanosystems Institute (ZCNI), Zhejiang University, Hangzhou, People's Republic of China.
2. Swedish Neuroscience Institute, Swedish Medical Center, Seattle, Washington.
3. State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
4. Department of Urology, University of Washington, Seattle, Washington.