The authors request that any published work or images created using VMD include the following reference:
VMD has been developed by the Theoretical Biophysics group at the University of Illinois and the Beckman Institute. The main authors of VMD are A. Dalke, P. Grayson, J. Gullingsrud, W. Humphrey, B. Isralewitz, S. Izrailev, D. Norris, J. Stone, J. Ulrich. This work is supported by grants from the National Institutes of Health (grant number PHS 5 P41 RR05969-04), the National Science Foundation (grant number BIR-9423827 EQ), and the Roy J. Carver Charitable Trust.