Discussion
RARE DISEASE
This work contributed to the assessment of GODDESSStrengths of this study include the investigation of DTSS and DTIS scales within a blinded, global, interventional study of DT/AF and via ePROs. The latter contribute to more accurate and complete participants’ responses [Study limitations include the relatively low sample size. Although the sample size was adequate for most analyses and especially for a rare disease, the sample size may be suboptimal for factor analysis. Various rules of thumb for CFA exist, such as typically requiring 10 observations per item [In conclusion, our study showed that GODDESS