[1] UNIV COPENHAGEN, HERLEV HOSP, DEPT MED, DIV HEPATOL & GASTROENTEROL, DK-2730 HERLEV, DENMARK
[2] UNIV COPENHAGEN, HERLEV HOSP, DEPT PATHOL, DK-2730 HERLEV, DENMARK
[3] UNIV COPENHAGEN, HERLEV HOSP, DEPT CLIN PHYSIOL & NUCL MED, DK-2730 HERLEV, DENMARK
[4] BISPEBJERG HOSP, DEPT MED B, DK-2400 Copenhagen, DENMARK
[5] FREDERIKSBERG HOSP, MED DEPT GASTROENTEROL B, DK-2000 COPENHAGEN, DENMARK
[6] RIGSHOSP, DEPT MED A, DIV HEPATOL, DK-2100 COPENHAGEN, DENMARK
[7] KOMMUNE HOSP, DEPT MED 2, DK-1399 COPENHAGEN, DENMARK
[8] STATENS SERUM INST, DEPT HORMONE, DK-2300 COPENHAGEN, DENMARK
[9] UNIV COPENHAGEN, DK-1168 COPENHAGEN, DENMARK
[10] DANISH MED COUNCIL, DANISH SOCIAL SCI RES COUNCIL, STAT RES UNIT, COPENHAGEN, DENMARK