1. Department of Pathology, West China Hospital, Chengdu, Sichuan, People's Republic of China
2. Department of Surgery, Division of Experimental Surgery, Mayo Clinic, Rochester, MN, USA
3. Brami Biomedical Inc., Minneapolis, MN, USA
4. Division of Transfusion Medicine, Mayo Clinic, Rochester, MN, USA
5. Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA