1. Department of Medicine (S.S., C.L., Z.C., W.F., L.Z., S.M.E., J.C.), University of California San Diego, La Jolla.
2. Department of Pharmacology, Skaggs School of Pharmacy and Pharmaceutical Sciences (L.Z., S.M.E.), University of California San Diego, La Jolla.
3. Drug Discovery Center, State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, China (K.O.).