1. Department of Pediatrics, University of Texas Health Sciences Center, San Antonio, San Antonio, Texas, USA.
2. JAEB Center for Health Research, Tampa, Florida, USA.
3. Diabetes Research Center, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.
4. Department of Biomedical Engineering, Boston University, Boston, Massachusetts, USA.
5. Beta Bionics, Concord, Massachusetts, USA.