Funding for this research was provided by:
Program for New Century Excellent Talents in University ([2013]47)
National Natural Science Foundation of China (61372139, 60972155, 61101233, 61571372)
Fundamental Research Funds for the Central Universities (XDJK2014A009, XDJK2016D008, XDJK2106A001)
“Spring Sunshine Plan”Research Project of Ministry of Education of China (z2011148)
Program for Excellent Talents in scientific and technological activities for Overseas Scholars, Ministry of Person-nel in China (2012-186)
University Excellent Talents Supporting Foundations in of Chongqing (2011-65)
University Key Teacher Supporting Foundations of Chongqing (2011-65)