Corrigendum: Zinc Oxide Nanoparticles Affect Biomass Accumulation and Photosynthesis in Arabidopsis - Wang, Xiaoping; Yang, Xiyu; Chen, Siyu; Li, Qianqian; Wang, Wei; Hou, Chunjiang; Gao, Xiang; Wang, Li; Wang, Shucai (Frontiers in Plant Science, 2016)