1. Veterans Affairs San Diego Healthcare System San Diego California USA
2. Department of AnesthesiologyUniversity of California, San Diego La Jolla California USA
3. Department of Pharmaceutical SciencesSchool of PharmacyWest Coast University North Hollywood California USA
4. Department of MedicineUniversity of California, San Diego La Jolla California USA
5. Charité-Universitätsmedizin Berlin Berlin Germany
6. German Centre for Cardiovascular Research (DZHK) Berlin Germany