[1] UNIV LUND, DEPT INTERNAL MED, S-22101 LUND, SWEDEN
[2] UNIV LUND, DEPT PHARMACOL, S-22101 LUND, SWEDEN
[3] UNIV LUND, DEPT SURG, S-22101 LUND, SWEDEN
[4] UNIV LUND, DEPT HISTOL, S-22101 LUND, SWEDEN
[5] RIGSHOSP, DEPT MED P2, DK-2100 COPENHAGEN, DENMARK
[6] BISPEBJERG HOSP, DEPT CLIN CHEM, DK-2400 COPENHAGEN NV, DENMARK