Plans to promote participant retention and complete follow-up {18b}
CRF
CRF
Appointments for study interventions will be scheduled with the participants directly after successful completion of screening, and a personal reminder will be sent in advance. Financial compensation will be paid per complete study arm and increases to promote retention. Participants will also be offered presentation of study results after completion, if interested.For participants deviating from intervention protocols, non-adherence will be recorded in the CRF. If deviations concern sleep regime, all outcome data will be excluded from further analysis.