Peter Alpert, University of Massachusetts Amherst, USA
Jitka Klimešova, Institute of Botany, The Czech Academy of Sciences/Charles University, Czech Republic
Tomaš Herben, Institute of Botany, The Czech Academy of Sciences/Charles University, Czech Republic
Koen Verhoeven, Netherlands Institute of Ecology (NIOO-KNAW), The Netherlands
Ming Dong, Mianyang Normal University & Hangzhou Normal University, China
Yihui Zhang, Xiamen University, China
Wan-Jin Liao, Beijing Normal University, China
Shou-Li Li, Lanzhou University, China