This paper is in the following e-collection/theme issue:

Web-based and Mobile Health Interventions 

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Works citing "Multilevel Growth Curve Analyses of Treatment Effects of a Web-Based Intervention for Stress Reduction: Randomized Controlled Trial"

Filip Drozd, Sabine Raeder, Pål Kraft, Cato Alexander Bjørkli
J Med Internet Res 2013 (Apr 22); 15(4):e84 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.2570):

(note that this is only a small subset of citations)

1. Drozd F, Skeie LG, Kraft P, Kvale D. A web-based intervention trial for depressive symptoms and subjective well-being in patients with chronic HIV infection. AIDS Care 2014;26(9):1080 [CrossRef]
2. Heber E, Ebert D, Lehr D, Nobis S, Berking M, Riper H. Efficacy and cost-effectiveness of a web-based and mobile stress-management intervention for employees: design of a randomized controlled trial. BMC Public Health 2013;13(1):655 [CrossRef]