The Argon HPC cluster at the University of Iowa is a collaboration and as such there are different acknowledgements that may be appropriate for your citation. Significant contributions to the establishment and growth of the HPC cluster were funded by the University of Iowa, the National Institutes of Health (NIH), the Air Force Office of Scientific Research (AFOSR), and the National Science Foundation (NSF) and appropriate citations should be included. For details please see below or contact your PI or program manager.