Paul A. Yushkevich (University of Pennsylvania) - Lead Developer 
  Hui Zhang (University of Pennsylvania) - Developer 
  Casey Goodlett (University of Utah) - Contributor 
  Timothy Burke - Contributor 
  Nicholas Tustison - Contributor 
  Supported by the U.S. National Institute of Biomedical Imaging and BioEngineering through grant 1 R03 EB008200-01
  
  Guido Gerig (University of Utah) - Scientific Director
  Silvio Turello, Joachim Schlegel, Gabor Szekely (ETH Zurich) - Original AVS Module
  Chris Wynn, Arun Neelamkavil, David Gregg, Eric Larsen, Sanjay Sthapit (UNC Chapel Hill) - IRIS 1999 Project
  Sean Ho, Ashraf Farrag, Amy Henderson, Robin Munesato, Ming Yu (UNC Chapel Hill) - IRIS 2000 Project
  Nathan Moon, Thorsten Scheuermann, Konstantin Bobkov, Nathan Talbert, Yongjik Kim (UNC Chapel Hill) - SnAP 2002 Project
  Pierre Fillard (UNC Chapel Hill) - SnAP-VTK Integration
  Paul A. Yushkevich (University of Pennsylvania) - Technical Director
  Daniel S. Fritsch - Contract PI 
  Guido Gerig (University of Utah) - Scientific Director 
  Stephen R. Aylward (Kitware) - Consultant
  Supported by the U.S. National Library of Medicine through PO 467-MZ-202446-1 
  
  Terry S. Yoo (NLM)
  Zohara Cohen (NIBIB)
  Luis Ibanez (Kitware)
  Joshua Cates (University of Utah) 
  James C. Gee (University of Pennsylvania) 
  All who generously contribute to ITK, VTK, FLTK, and SNAP