1. Department of Obstetrics and Gynecology University of Colorado Anschutz Medical Campus Aurora CO USA
2. Center for Global Health University of Colorado School of Public Health Aurora CO USA
3. Department of Health Care Organization and Policy School of Public Health University of Alabama at Birmingham Birmingham AL USA
4. Centre for Microbiology Research Kenya Medical Research Institute (KEMRI) Nairobi Kenya
5. Department of Medicine University of Missouri‐Kansas City Kansas City MO USA
6. Department of Pediatrics University of Colorado Anschutz Medical Campus Aurora CO USA