Table 1.

Information gathered during the intervention.

Information gathered		Input option
Onboarding
	Name	Free text input
	Gender	Male/female
	Age	Free number input
	Time of contact	5.00-20.00 h, every full hour
Day 1 to 20
	Pain intensity (1 to 10)	1 to 3, 4 to 7, more than 7 (3 groups)
	Pain duration (2 months to >5 years)	Up to 2 years, more than 2 years (2 groups)
Day 20 to 57
	Interest in dysfunctional cognitions	Choice of 7 modules (to choose a total of 3)
	Interest in coping strategies	Choice of 11 modules (to choose a total of 3)
Day 57
	Appealing aspects	Free-text input
	Aspects for improvement	Free-text input