1. From the Department of Medicine, University of Padova, Padova, Italy (G.P.F., M.R.); Venetian Institute of Molecular Medicine, Padova, Italy (G.P.F.); Department of Orthopedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan (T.M.); Stem Cell Translational Research, Kobe Institute of Biomedical Research and Innovation, Kobe, Japan (T.M., T.A.); Department of Regenerative Medicine Science, Tokai University School of Medicine, Tokyo, Japan (T.A.); and College of Medicine, Mayo Clinic,...