Robert A. Baan (EDT)/ Bernard W. Stewart (EDT)/ Kurt Straif (EDT)
(1)
Salvatore Vaccarella (EDT)/ Joanne Lortet-tieulent (EDT)/ Rodolfo Saracci (EDT)/ David I. Conway (EDT)/ Kurt Straif (EDT)
(1)
Sisko L. Anttila (EDT)/ Paolo Boffetta (EDT)/ Kurt Straif (EDT)
(1)