作者单位:Rudjer Boskovic Inst, Div Mol Med, Lab Expt Therapy, Zagreb 10000, Croatia[1]Univ Tubingen, Inst Trop Med, D-72074 Tubingen, Germany[2]Univ Zagreb, Fac Pharm & Biochem, Zagreb 10000, Croatia[3]Univ Lisbon, Fac Med, Inst Med Mol, Lisbon, Portugal[4]