Institution: | 1. Center for Applied Statistics, Renmin University of China, Beijing, P.R. China;2. School of Statistics, Renmin University of China, Beijing, P.R. China;3. Department of Operations, Business Analytics and Information Systems, University of Cincinnati, Ohio, USA;4. School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing, P.R. China;5. School of Statistics, Renmin University of China, Beijing, P.R. China;6. Department of Biostatistics, Yale University, New Haven, Connecticut, USA |