Affiliation: | 1.Department of Bioengineering and Institute of Engineering in Medicine, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093-0412, USA ;2.F. Joseph Halcomb III, M.D. Department of Biomedical Engineering, University of Kentucky, Lexington, KY, 40506-0503, USA ;3.Department of Mechanical Systems Engineering, Yamagata University, Jonan 4-3-16, Yonezawa, 992-8510, Japan ; |