1. Department of Clinical Sciences Malmö (V.N., A.S.K., J.H., C.L., S.B., P.B., T.M.R., E.Z., E.R.), Lund University Diabetes Centre, Lund University, SE-20502 Malmö, Sweden
2. Science for Life Laboratory (S.W.), KTH Royal Institute of Technology, SE-171 77 Stockholm, Sweden