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Peters GM, Kooij L, Lenferink A, van Harten WH, Doggen CJM.Peters GM, et al. Among authors: kooij l.J Med Internet Res. 2021 Sep 1;23(9):e25195. doi: 10.2196/25195.J Med Internet Res. 2021.PMID: 34468324Free PMC article.Review.
Kooij L, Groen WG, van Harten WH.Kooij L, et al.J Med Internet Res. 2017 Jun 22;19(6):e221. doi: 10.2196/jmir.7405.J Med Internet Res. 2017.PMID: 28642218Free PMC article.Review.
Kooij L, Groen WG, van Harten WH.Kooij L, et al.J Med Internet Res. 2018 May 11;20(5):e183. doi: 10.2196/jmir.8989.J Med Internet Res. 2018.PMID: 29752253Free PMC article.
Kooij L, Vos PJE, Dijkstra A, van Harten WH.Kooij L, et al.JMIR Mhealth Uhealth. 2021 Feb 4;9(2):e21977. doi: 10.2196/21977.JMIR Mhealth Uhealth. 2021.PMID: 33538699Free PMC article.
Kooij L, Vos PJ, Dijkstra A, Roovers EA, van Harten WH.Kooij L, et al.JMIR Form Res. 2021 May 11;5(5):e20779. doi: 10.2196/20779.JMIR Form Res. 2021.PMID: 33973866Free PMC article.