Supplementary Appendix A. Interview guide (translated from Dutch).
1. First of all, I would be interested to hearing about what happened since you have had your diagnosis.
Onset of illness, previous medication and effects and side effects.
2. You have recently discussed with your rheumatologist to initiate <name of drugs>. Could you tell me something about that?
What thoughts did you have about it? (considerations, expectations, concerns, doubts, questions)
What information did you receive, from whom and what was your opinion about the information?
After the consultation, did you have any questions that were left unanswered? Were you satisfied with the level of information?
Was any information lacking?
Did you search for additional information? (resources and opinion about the information) Did you decide to initiate <name of drugs>? Why (not)?
3. You have recently initiated <name of drugs>, what do you know now about the medication that you would have liked to know before you started to use this medication? (if applicable)
4. Demographic data
