Site	IRB name	Exempted vs approved	Protocol number
Medical University of South Carolina	Health Sciences South Carolina Institutional Review Board	Exempt	Pro00111335
National Institutes of Health	NIH Office of IRB Operations	Exempt	N/A
University of Minnesota	University of Minnesota Institutional Review Board	Approved	STUDY00012706
University of Rochester	University of Rochester Research Subjects Review Board	Exempt	STUDY00005366
University of Washington	Human Subjects Division	Approved	STUDY00013147