In the May 2012 issue of the Health Level Seven (HL7) International Newsletter, a report on “Electronic Surveillance of Healthcare-Associated Infections Using HL7's Arden Syntax” was included. It is authored by Professor Klaus-Peter Adlassnig, Medexter’s CEO and Scientific Head. The report contains a description of how HL7’s Arden Syntax standard is applied in Moni, a computer system for the early detection, monitoring, and reporting of ICU-acquired infections which is in routine operation at the Vienna General Hospital in Austria.