1. Wallenberg (E.O., E.B., R.M., V.K., M.F., Å.H., F.W.) Sahlgrenska University Hospital, SE 413 45 Gothenburg, Sweden
2. Lundberg (B.M., B.S.) Sahlgrenska University Hospital, SE 413 45 Gothenburg, Sweden
3. Laboratories, Research Center for Endocrinology and Metabolism (J.I.), Sahlgrenska University Hospital, SE 413 45 Gothenburg, Sweden