Ma, Xuanlong
Huete, Alfredo
Cleverly, James
Eamus, Derek
Chevallier, Frédéric
Joiner, Joanna
Poulter, Benjamin
Zhang, Yongguang
Guanter, Luis
Meyer, Wayne
Xie, Zunyi
Ponce-Campos, Guillermo
Article History
Received: 26 July 2016
Accepted: 1 November 2016
First Online: 25 November 2016
Competing interests
: The authors declare no competing financial interests.