Funding for this research was provided by:
National High Technology Research and Development Program of China (2015AA020202)
Tianjin Key Technology R&D program of Tianjin Municipal Science and Technology Commission (14ZCZDSY00067)
Key deployment project of the Chinese Academy of Sciences (ZDRW-ZS-2016-3)
he Novo Nordisk - Chinese Academy of Sciences (NN-CAS) Research Fund (NNCAS-2015-2)
Article History
Received: 22 December 2017
Accepted: 11 May 2018
First Online: 5 June 2018