James J. Yu, University of California, San Diego, La Jolla, CA, USA; Wanjun Gu, University of California, San Diego, La Jolla, CA, USA; Cecelia Anza, Universidad Peruana Cayetano Heredia, Lima, Perú; Chad D. Huff, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Ryan J. Bohlender, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Julie Houck, University of Colorado School of Medicine, Aurora, CO, USA; Lilian Toledo-Jaldin, Hospital Materno-Infantil, La Paz, Bolivia