Corrigendum to "Preserved brains from the Spanish Civil War mass grave (1936) at La Pedraja 1, Burgos, Spain" [Sci. Justice 56 (2016) 453–463]. Issue 2 (March 2017) - Serrulla, F.; Herrasti, L.; Navarro, C.; Cascallana, JL.; Bermejo, AM; Márquez-Grant, N.; Etxeberría, F.