Moll J, de Oliveira-Souza R, Basilio R, Bramati IE, Gordon B, Rodríguez-Nieto G, Zahn R, Krueger F, Grafman J. Altruistic decisions following penetrating traumatic brain injury. Brain. 2018 May 1;141(5):1558-1569. PMID: 29590314; PMCID: PMC7341482.