Hong, Songbai
Piao, Shilong http://orcid.org/0000-0001-8057-2292
Chen, Anping
Liu, Yongwen http://orcid.org/0000-0002-9664-303X
Liu, Lingli http://orcid.org/0000-0002-5696-3151
Peng, Shushi http://orcid.org/0000-0001-5098-726X
Sardans, Jordi
Sun, Yan
PeƱuelas, Josep http://orcid.org/0000-0002-7215-0150
Zeng, Hui
Article History
Received: 24 February 2017
Accepted: 11 January 2018
First Online: 6 February 2018
Competing interests
: The authors declare no competing financial interests.