Reply to: Comment to: Helicobacter pylori seroprevalence in Spain: influence of adult and childhood sociodemographic factors.

Gustavo Cilla, Emilio Pérez-Trallero, Manuel Garcí-Bengoechea, Jose-Marí Marimón, Juan I. Arenas, Helicobacter pylori infection: a seroepidemiological study in Gipuzkoa, Basque Country, Spain. European Journal of Epidemiology. ,vol. 13, pp. 945- 949 ,(1997) , 10.1023/A:1007480625665

Angelika Michel, Tim Waterboer, Manfred Kist, Michael Pawlita, Helicobacter pylori Multiplex Serology Helicobacter. ,vol. 14, pp. 525- 535 ,(2009) , 10.1111/J.1523-5378.2009.00723.X

Tim Waterboer, Peter Sehr, Kristina M Michael, Silvia Franceschi, John D Nieland, Thomas O Joos, Markus F Templin, Michael Pawlita, Multiplex Human Papillomavirus Serology Based on In Situ-Purified Glutathione S-Transferase Fusion Proteins, Clinical Chemistry. ,vol. 51, pp. 1845- 1853 ,(2005) , 10.1373/CLINCHEM.2005.052381

Angelika Michel, Michael Pawlita, Heiner Boeing, Lutz Gissmann, Tim Waterboer, Helicobacter pylori antibody patterns in Germany: a cross-sectional population study Gut Pathogens. ,vol. 6, pp. 10- 10 ,(2014) , 10.1186/1757-4749-6-10

Julia Butt, Matthew G. Varga, William J. Blot, Lauren Teras, Kala Visvanathan, Loïc Le Marchand, Christopher Haiman, Yu Chen, Ying Bao, Howard D. Sesso, Sylvia Wassertheil-Smoller, Gloria Y.F. Ho, Lesley E. Tinker, Richard M. Peek, John D. Potter, Timothy L. Cover, Laura H. Hendrix, Li-Ching Huang, Terry Hyslop, Caroline Um, Francine Grodstein, Mingyang Song, Anne Zeleniuch-Jacquotte, Sonja Berndt, Allan Hildesheim, Tim Waterboer, Michael Pawlita, Meira Epplein, Serologic Response to Helicobacter pylori Proteins Associated With Risk of Colorectal Cancer Among Diverse Populations in the United States. Gastroenterology. ,vol. 156, pp. 175- ,(2019) , 10.1053/J.GASTRO.2018.09.054

Irene Lorenzo, Nerea Fernández-de-Larrea, Angelika Michel, Beatriz Romero, Virginia Lope, Xavier Bessa, Victor Moreno, Vicente Martín, Pilar Amiano, Jesús Castilla, Adonina Tardón, Trinidad Dierssen-Sotos, Rosana Peiró, Marian Díaz-Santos, Carmen Navarro, José J. Jiménez-Moleón, Julia Butt, Aurelio Barricarte, Irune Ruiz, Antonio J. Molina-de-la-Torre, Delphine Casabonne, Beatriz Pérez-Gómez, Manolis Kogevinas, Rosa del Campo, Silvia de Sanjosé, Marina Pollán, Tim Waterboer, Nuria Aragonés, Helicobacter pylori seroprevalence in Spain: influence of adult and childhood sociodemographic factors. European Journal of Cancer Prevention. ,vol. 28, pp. 294- 303 ,(2019) , 10.1097/CEJ.0000000000000483