1. Life
Sciences Institute, University of Michigan, 210 Washtenaw Avenue, Ann Arbor, Michigan 48109, United States
2. Department
of Microbiology and Immunology, University of Michigan Medical School, Ann
Arbor, Michigan 48109, United States
3. Unidad
Estrategica de Bioprospección, Instituto Nacional de Biodiversidad
(INBio), Santo Domingo de Heredia, Costa Rica and CIPRONA, Escuela
de Química, Universidad de Costa Rica, 2060 San Pedro, Costa Rica
4. Departments
of Medicinal Chemistry and Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States