From left to right: Pei Luo, Pingwen Xu, Brian Layden, Qi Xu, Xiaohua Yang, Xuefang Hu and Xiaoyan Yang.
From left to right: Xiaohua Yang, Qi Xu, Leslie Carrillo-Sáenz, Valeria C. Torres Irizarry, Pingwen Xu, and Pei Luo.
From left to right: Qi Xu, Xiaohua Yang, Pei Luo, Pingwen Xu, Marcos David Munoz and Valeria C. Torres Irizarry.
