Plans to promote participant retention and complete follow-up {18b}
The participating patients will be able to receive economical compensation for transportation expenses for the ambulatory visits. In case of withdrawal during follow-up in the intervention group, we will ask the patients whether they still could be interested in answering the electronic questionnaires or completing the ambulatory visits to ensure follow-up and likewise in the comparative group. However, the patients may at any time withdraw their consent to participate without any influence on their medical treatment.