Auteurs: Maria E Goossens, Fatima Isa, Maree Brinkman, David Mak, Raoul Reulen, Anke Wesselius, Simone Benhamou, Cristina Bosetti, Bas Bueno-de-Mesquita, Angela Carta, Md Farouk Allam, Klaus Golka, Eric J Grant, Xuejuan Jiang, Kenneth C Johnson, Margaret R Karagas, Eliane Kellen, Carlo La Vecchia, Chih-Ming Lu, James Marshall, Kirsten Moysich, Hermann Pohlabeln, Stefano Porru, Gunnar Steineck, Marianne C Stern, Li Tang, Jack A Taylor, Piet van den Brandt, Paul J Villeneuve, Kenji Wakai, Elisabete Weiderpass, Emily White, Alicja Wolk, Zuo-Feng Zhang, Frank Buntinx, and Maurice P Zeegers