Fredens, M, Terkildsen, M D, Bollerup, S, Albæk, J, Nissen, N K, Winther, S, Grønkjær, M, Rasmussen, M K, Benthien, K S, Toft, U, Hjarnaa, L, Rasmussen, K & Nielsen, C P 2020, ' The national implementation of 'Proactive Health Support' in Denmark since 2017 : Expectations and challenges for the telephone-based self-management program ', Health Policy, vol. 124, no. 7, pp. 674-678 . https://doi.org/10.1016/j.healthpol.2020.05.014 Fredens, M, Terkildsen, M D, Bollerup, S, Albæk, J, Nissen, N K, Winther, S, Grønkjær, M, Rasmussen, M K, Benthien, K S, Toft, U, Hjarnaa, L, Rasmussen, K & Nielsen, C P 2020, ' The national implementation of 'Proactive Health Support' in Denmark since 2017 : Expectations and challenges for the telephone-based self-management program ', Health policy, vol. 124, no. 7, pp. 674-678 . https://doi.org/10.1016/j.healthpol.2020.05.014