1. Departments of Medicine and Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
2. The Ryan White Center for Pediatric Infectious Disease and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
3. Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis, IN, USA
4. Berkeley Library, University of California Berkeley, Berkeley, California, USA
5. Indiana University Center for Global Health, Indianapolis, IN, USA