[1] Red Cross Blood Transfus Serv Upper Austria, A-4017 Linz, Austria
[2] AUVA Res Ctr, Ludwig Boltzmann Inst Expt & Clin Traumatol, A-1200 Vienna, Austria
[3] Austrian Cluster Tissue Regenerat, Vienna, Austria
[4] Univ Nat Resources & Appl Life Sci, Inst Appl Microbiol, A-1190 Vienna, Austria