Andrea‘t Mannetje, Anneclaire J De and Roos, Paolo Boffetta and Roel Vermeulen, Geza Benke and Lin Fritschi, Paul Brennan and Lenka Foretova, Marc Maynadi\'e and Nikolaus Becker, Alexandra Nieters and Anthony Staines, Marcello Campagna and Brian Chiu, Jacqueline Clavel and Silvia de Sanjose, Patricia Hartge and Elizabeth, A Holly and others