In May 2008, Vivalog LLC was acquired by McKesson Corporation. Vivalog LLC, was organzied aroud providing Web-based solutions, including its MyPACS.net medical imaging reference site. The later enabled radiologists, cardiologists, and other imaging specialists efficiently to organize and share image and reference case information needed during daily practice. This portfolio extended existing hospital imaging and information management systems with reference case management and clinical conferencing capabilities that result in rich, multimedia knowledge repositories to assist in diagnostics as well as research and training.