Reply #7: It looks real; written by a horde of folk.

[Igel]

"Physical Activity and Breast Cancer Risk: The European Prospective Investigation into Cancer and Nutrition."
Petra H. Lahmann, Christine Friedenreich, A. Jantine Schuit, Simonetta Salvini, Naomi E. Allen, Tim J. Key, Kay-Tee Khaw, Sheila Bingham, Petra H.M. Peeters, Evelyn Monninkhof, H. Bas Bueno-de-Mesquita, Elisabet Wirfält, Jonas Manjer, Carlos A. Gonzales, Eva Ardanaz, Pilar Amiano, José R. Quirós, Carmen Navarro, Carmen Martinez, Franco Berrino, Domenico Palli, Rosario Tumino, Salvatore Panico, Paolo Vineis, Antonia Trichopoulou, Christina Bamia, Dimitrios Trichopoulos, Heiner Boeing, Mandy Schulz, Jakob Linseisen, Jenny Chang-Claude, Francoise Clavel Chapelon, Agnès Fournier, Marie-Christine Boutron-Ruault, Anne Tjønneland, Nina Føns Johnson, Kim Overvad, Rudolf Kaaks, Elio Riboli.
Cancer Epidemiology Biomarkers & Prevention, 10.1158/doi:1055-9965.EPI-06-0582
Published online first on December 19, 2006


Looks like the lead author was a woman, and a fair number of the co-authors.