[1] SAHLGRENS HOSP,DEPT MED,S-41345 GOTHENBURG,SWEDEN
[2] HUDDINGE HOSP,DEPT MED,S-14186 HUDDINGE,SWEDEN
[3] HUDDINGE HOSP,DEPT PATHOL,S-14186 HUDDINGE,SWEDEN
[4] OSTRA HOSP,DEPT MED,S-41685 GOTHENBURG,SWEDEN
[5] KAROLINSKA HOSP,DEPT MED,S-10401 STOCKHOLM,SWEDEN
[6] LINKOPING UNIV HOSP,DEPT MED,S-58185 LINKOPING,SWEDEN
[7] UNIV LUND HOSP,DEPT MED,S-22185 LUND,SWEDEN
[8] LUND UNIV,MALMO GEN HOSP,DEPT MED,S-21401 MALMO,SWEDEN
[9] SODERTALJE HOSP,DEPT MED,SODERTALJE,SWEDEN