1. California National Primate Research Center; University of California; Davis CA USA
2. School of Mathematics and Natural Sciences; Arizona State University (ASU) at the West Campus; Glendale AZ USA
3. Caribbean Primate Research Center; University of Puerto Rico-Medical Sciences Campus; San Juan Puerto Rico
4. Department of Microbiology and Medical Zoology; University of Puerto Rico-Medical Sciences Campus; San Juan Puerto Rico
5. Department of Medicine; University of Puerto Rico-Medical Sciences Campus; San Juan Puerto Rico