Year         City/Country                                                                 Available Downloads
2012      Luxembourg, Luxembourg                                Conference Program
                                                                                           Abstract Book
2011      Bangkok, Thailand                                              Conference Program
                                                                                           Abstract Book
2008     Vancouver, Canada                                            Conference Program
                                                                                           Abstract Book 
2006     Johannesburg, South Africa                              Program & Abstract Book
2004    Ulm, Germany                                                     Conference Program
                                                                                           Abstract Book
                                                                                           Working Papers    
2002     Atlanta, GA, United States                                 Conference Program
                                                                                           Abstract Book
2000    Bangkok Thailand                                               Program & Abstract Book
1997    Leuven, Belgium                                                  Conference Program
                                                                                           Abstract Book
                                                                                           Select Papers
1995    San Antonio, TX, United States                          Program       
                                                                                          
Selected Papers
1993    St. Louis, MO, United States                               Program       
                                                                                           Selected Papers
1991    Kansas City, MO, United States                          Program       
                                                                                          Selected Papers
1990   Palo Alto, CA, United States                                Program      
1989   Kansas City, MO, United States                                Program       
                                                                                           Selected Papers