Tekijä Li, Xiang, Chao, Chenchen, Bolaños Villegas, Pablo Alberto, Liu, Ying, Wang, Jiyu, Li, Qiong, Mao, Wenwen, Wang, Panqiao, Hou, Juan, Li, Lili, Hu, Jianbin, Li, Yonghua

Organisaatio: Universidad de Costa Rica

Repositorio: Kérwá