1. Cardiovascular and Pulmonary Research LaboratoryDepartment of MedicineAnschutz Medical CampusUniversity of Colorado‐Denver School of Medicine Aurora CO USA
2. Division of Blood Components and DevicesOffice of Blood Research and ReviewThe Center for Biologics Evaluation and ResearchUnited States Food and Drug Administration Bethesda MD USA
3. Division of Hematology and Colorado Sickle Cell Treatment and Research CenterAnschutz Medical CampusUniversity of Colorado‐Denver School of Medicine Aurora CO USA