Blood Amount: Up to 88 mL of blood will be collected for the entire study and up to 57 mL of blood will be collected for a single visit. (CBC = 5 mL per visit; Clotting = 6 mL per visit; Chemistry = 7 mL per visit; Liver function = 5 mL per visit; Cardiac enzymes = 5 mL per visit; Future serum = 3 mL per visit; Genetic analysis = 4 mL; HbA1c = 5mL; HIV test = 7 mL; and Anti-AAVrh.10 = 10 mL)