1. Department of Transplantation, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden (N.B.).
2. Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden (N.B., K.S., M.F., E.B., P.E., M.D., K.W.G., Z.M.).
3. Department of Cardiology, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden (N.B., K.S., E.B.).
4. Department of Medicine, Geriatrics and Emergency Medicine, Region Västra Götaland, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden (M.F., P.E., M.D., K.W.G., Z.M.).