[1] UNIV MUNICH, DERMATOL KLIN, W-8000 MUNICH 2, GERMANY
[2] LEIDEN UNIV HOSP, DEPT INTERNAL MED, 2333 AA LEIDEN, NETHERLANDS
[3] UNIV MUNICH, KLINIKUM GROSSHADERN, HERZCHIRURG KLIN, W-8000 MUNICH 70, GERMANY
[4] KRANKENHAUS BARMHERZIGEN BRUDER, MUNCHEM, GERMANY
[5] UNIV MUNICH, MED POLIKLIN, W-8000 MUNICH 2, GERMANY
[6] TECH UNIV MUNICH, MED KLIN, W-8000 MUNICH 2, GERMANY
[7] CENTOCOR INC, MALVERN, PA USA