| Contributions by |
|---|
| Eric | Eric Roosendaal, Netherlands (author) |
Lutz | Lutz Nebe, Germany |
| Kevin | Kevin Hebb, Alberta, Canada |
Ken | Ken Monks, Pennsylvania, USA |
| Bob | Bob Coffman, USA |
John G | John Goodman, Mass, USA |
| Pericle | Pericle Perazzo , Italy |
Bernhard | Bernhard Willems, Germany |
| Wenjie | Fang Wenjie, China |
Simon | Simon Eenkhoorn, Netherlands |
| Steven | Steven Cuthbert, England |
Hauke | Hauke Worpel, Australia |
| Axel | Axel Chambily-Casadesus, France |
Bart | Bart Jans, Belgium |
| Yu Chao | Yu Chao, China |
Aaron | Aaron Sterling, USA |
| Luiz | Luiz Antonio Souza, Brazil |
Jos | Jos Hendriks, Netherlands |
| Stephen | Stephen Dickason |
Wang | Wang Xinrong, China |
| Ludovic | Ludovic Patey, France |
Erhard | Erhard Henkes, Germany |
| Nik | Nik Lygeros, Greece |
Joris | Joris, Netherlands |
| Martino | Martino Buchini, Italy |
Andy | Andy Thompson, UK |
| Chen | Chen Rui, China |
John P | John Palmer, UK |
|