February 22, 2019
Jun Ma, Xiang Gao, Boyang Liu, Hao Chen, Jianhua Xiao, Hongbin Wang
February 27, 2019
Kristin Tormoehlen, Yvette J. Johnson-Walker, Emily W. Lankau, Maung San Myint, John A. Herrmann
February 4, 2019
Carlos A. Valle, Colon J. Grijalva, Paul P. Calle, Juan Pablo Muñoz-Pérez, Galo Quezada, Carlos A. Vera, Gregory A. Lewbart