1. Chemical Engineering Department Massachusetts Institute of Technology Cambridge MA 02139 USA
2. Mechanical Engineering Department Massachusetts Institute of Technology Cambridge MA 02139 USA
3. School of Optical and Electronic Information Huazhong University of Science and Technology Wuhan Hubei 430064 China
4. Perfusion Services Massachusetts General Hospital Boston MA 02114 USA
5. Wellman Center for Photomedicine Massachusetts General Hospital Boston MA 02114 USA
6. Tongji Medical School Huazhong University of Science and Technology Wuhan Hubei 430064 China
7. Department of Anesthesia Critical Care and Pain Medicine Massachusetts General Hospital Boston MA 02114 USA
8. Department of Anesthesiology and Perioperative Medicine Mayo Clinic Rochester Rochester MN 55902 USA