1.
Psychometric Performance of a Condition-Specific Quality-of-Life Instrument for Dutch Children Born with Esophageal Atresia
2.
3.
4.
5.
Reference Values of the QOLIBRI from General Population Samples in the United Kingdom and The Netherlands
6.
7.
8.
Worries and concerns of inflammatory bowel disease (IBD) patients in Belgium - a validation of the Dutch rating form.
9.
Informed consent materials in Dutch.
SPIRIT checklist.
STROBE statement—checklist of items that should be included in reports of observational studies.
Monitoring plan.
Data management plan.
S4 File -
SPIRIT schedule of enrollment, interventions and assessments.