Livitckaia K, Koutkias V, Maglaveras N, Kouidi E, van Gils M, Chouvarda I: Overview of Health Behavior Change Interventions to Promote Physical-activity-related Adherence in Patients with Heart Disease. In: H. Eskola, O. Vaisanen, J. Viik, J. Hyttinen (Eds.), IFMBE Proceedings, Vol. 65, 2017, pp. 286-289, Springer, doi:http://dx.doi.org/10.1007/978-981-10-5122-7_72