University of Applied Sciences Karlsruhe Karlsruhe, Germany
University of Pennsylvania Philadelphia, PA
PKU Beijing, China
University of St Gallen Zürich, Switzerland
Southern Methodist University Dallas, TX, USA
University of California, Berkeley People's Republic of China
The Ohio State University Columbus, Ohio
Max Planck Institute for Software Systems Saarbrücken, Germany
University of Coimbra, FCTUC Portugal
University of Pennsylvania Philadelphia