Affiliation: | 1. Adult Sickle Cell Center, Division of Hematology‐Oncology, University of Connecticut Health Center, , Farmington, Connecticut;2. Department of Community Health and Health Care, University of Connecticut Health Center, , Farmington, Connecticut;3. Department of Pediatrics, Connecticut Children's Medical Center, , Hartford, Connecticut;4. Department of Research, Hospital for Special Care, , New Britain, Connecticut |