Hi All, My project (and passion :-> ) as well as other references about my work are in the signature lines below. I took a look at the archives and was surprised to find only a few announcements of other events over the years. So, is there interest in reviving discussion related to life sciences and GRID computing? The multi-level modeling approach I promote is similar to CEN/ISO 13606, HL7v3 and openEHR. I have worked in open source health information systems for 13 years; after a career in electronics engineering (communications, RADAR & SONAR). I have worked with the openEHR Foundation for the past decade with five years on the Architecture Review Board. I also worked briefly with CCHIT and HITSP regarding open source. My goal with MLHIM is to bring it into modern times with the same proven concepts as openEHR but with XML Schemas as constraint definitions as well as a broader reference model. This includes using the OGF GLUE Specification as part of the foundational classes. I would enjoy having input from others outside of the primary care clinical domain. This will lead to a better, broader reference model. Kind Regards, Tim -- *************************************************************** Timothy Cook, MSc Project Lead - Multi-Level Healthcare Information Modeling http://www.mlhim.org LinkedIn Profile:http://www.linkedin.com/in/timothywaynecook Skype ID == timothy.cook Academic.Edu Profile: http://uff.academia.edu/TimothyCook You may get my Public GPG key from popular keyservers or from this link http://timothywayne.cook.googlepages.com/home