February 2, 2018
Jeffery M. Saarela, Sean V. Burke, William P. Wysocki, Matthew D. Barrett, Lynn G. Clark, Joseph M. Craine, Paul M. Peterson, Robert J. Soreng, Maria S. Vorontsova, Melvin R. Duvall
February 27, 2018
Benjamín Valencia-Nieto, Victoria Sosa, Judith Márquez-Guzmán
February 2, 2018
Denis V. Goryunov, Svetlana V. Goryunova, Oxana I. Kuznetsova, Maria D. Logacheva, Irina A. Milyutina, Alina V. Fedorova, Michael S. Ignatov, Aleksey V. Troitsky