1. Department of Biomedical Engineering, School of Medicine and School of Engineering, University of Alabama at Birmingham (L.G., W.Z., S.M., Y.O., X.LO., R.K., A.V.B., G.P.W., A.E.P., V.G.F., S.G.L., J.Z.).
2. Department of Cell and Regenerative Biology, University of Wisconsin-Madison (Z.R.G., Y.G.).
3. Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China (X.H.).