Intensive Care Unit, Med.Clin.IV, university of Vienna, Währingergürtel 18-20, A-1090, Vienna
C. Zauner, G. Grimm, R. Kramer, A. Kranz, C. Madl, B. Schneeweiss & K. Lenz
Bloomsbury Dept. of Intensive Care, The Middlesex Hospital, London, UK
M. G. Mythen, D. Browne, S. J. Machin, A. R. Webb, G. Purdy, I. J. Mackie & T. McNally
Dept. of Haematology, UCMSM, London, UK
S. J. Machin
Blood transfusion service, Edinburgh, UK
G. R. Barclay
Departments of ICU and of Anatomy, Athens Medical School, 45 Ipsilantou st Athens 115 21, Greece
E. Vamvasakis
ICU of Laiko General Hospital, 45 Ipsilantou st Athens 115 21, Greece
K. Rigas & D. Bilalis
Department of Critical Care, Evangelismos Hospital 45, Ipsilantou str., 115 21, Athens, Greece
F. Douzinas, C. Roussos, A. Kotanidou, D. Sionis, D. Sfyras & F. Tsidemiadou
Department of Intensive Care, Hospital Joan Xxiii, Tarragona, Spain
M. Bodi, C. Boqué, F. Barrachlna & JJ. Guardiola
Department of Intensive Care, Hospital Oermans Trias I Pujol, Badalona, Spain
X. Sarmtento & E. Mesalles