1. Center for Monsoon System Research, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
2. School of Earth Sciences, Zhejiang University, Hangzhou, and Center for Monsoon System Research, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
3. Climate Research Division, Environment and Climate Change Canada, Toronto, Ontario, Canada
4. Center for Atmospheric Science, University of Cambridge, Cambridge, United Kingdom