Institution: | 1. Department of Mathematics, The University of Chicago, 5734 South University Avenue, Chicago, IL 60615, USA;2. Department of Mathematics, University of California Berkeley, 859 Evans Hall Berkeley, CA 94720, USA;1. School of Medicine, Universidad Espíritu Santo – Ecuador, Guayaquil, Ecuador;2. Vanderbilt University Medical Center, Nashville, TN, USA;3. School of Medicine, Stony Brook University, New York, NY, USA;4. Community Center, The Atahualpa Project, Atahualpa, Ecuador |