InsideSources

Chandy C. John is the Ryan White endowed chair in pediatric infectious diseases and director of the Ryan White Center for Pediatric Infectious Disease and Global Health at Indiana University School of Medicine. He wrote this for InsideSources.com.

Mark R. Schleiss is the American Legion and Auxiliary Heart Research Foundation endowed professor, Department of Pediatrics, University of Minnesota Medical School. He wrote this for InsideSources.com.

Dr. Sallie Permar, M.D., Ph.D., is pediatrician-in-chief at New York-Presbyterian/Weill Cornell Medical Center Komansky Children’s Hospital, and chair of the department of pediatrics at Weill Cornell Medicine. She wrote this for InsideSources.com.