title: Berevage intake methods and hydration status: validation aspects and limitations.
authors.affiliation: PhD. Professor of Epidemiology and Public Health and Director. Research Institute of Biomedical and Health Sciences. University of Las Palmas de Gran Canaria. Las Palmas de Gran Canaria. Spain.. Iserra@dcc.ulpgc.es.
authors.forename: Lluís
authors.initials: L
authors.lastname: Serra-Majem