Celis-Morales, C. (author), Livingstone, K.M. (author), Woolhead, C. (author), Forster, H. (author), O’Donovan, C.B. (author), Macready, A.L. (author), Fallaize, R. (author), Marsaux, C.F.M. (author), Tsirigoti, L. (author), Efstathopoulou, E. (author), Moschonis, G. (author), Navas-Carretero, S. (author), San-Cristobal, R. (author), Kolossa, S. (author), Klein, U.L. (author), Hallmann, J. (author), Godlewska, M. (author), Surwiłło, A. (author), Drevon, C.A. (author), Bouwman, J. (author), Grimaldi, K. (author), Parnell, L.D. (author), Manios, Y. (author), Traczyk, I. (author), Gibney, E.R. (author), Brennan, L. (author), Walsh, M.C. (author), Lovegrove, J.A. (author), Martinez, J.A. (author), Daniel, H. (author), Saris, W.H.M. (author), Gibney, M. (author), Mathers, J.C. (author) In e-health intervention studies, there are concerns about the reliability of internet-based, self-reported (SR) data and about the potential for identity fraud. This study introduced and tested a novel procedure for assessing the validity of internet-based, SR identity and validated anthropometric and demographic data via measurements performed...
article 2015