1. Jordan A. Dalton, Richard Gilder Graduate School, American Museum of Natural History, New York City, USA ()
2. Colleen O’Shea, Conservation Department, Fine Arts Museums of San Francisco, San Francisco, USA ()
3. Juliana Gómez Mejía, Universidad de Caldas, Manizales, Colombia ()
4. Noemi Oncebay Pizarro, Universidad San Luis Gonzaga de Ica, Peru ()