[1] UNIV INNSBRUCK, INST PATHOL, A-6020 INNSBRUCK, AUSTRIA
[2] UNIV INNSBRUCK, INST GEN & EXPTL PATHOL, A-6020 INNSBRUCK, AUSTRIA
[3] UNIV MUNICH, INST IMMUNOL, D-8000 MUNICH 2, FED REP GER
[4] UNIV HOSP INNSBRUCK, DEPT OBSTET & GYNECOL, INNSBRUCK, AUSTRIA