1. From the Division of Cardiovascular Research and Medicine, St Elizabeth’s Medical Center, Tufts University School of Medicine, Boston, Mass (J.A., K.F.K., M.I., C.L., C.C., E.E., A.I., Y.T., H.H., R.K., D.W.L.); Department of Dermatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan (J.A., H.T., S.K.); and Stem Cell Translational Research, Kobe Institute of Biomedical Research and Innovation/RIKEN Center for Developmental Biology, Kobe, Japan (M.I.).