# CRITICAL ERROR: SOURCE CONTENT INCOMPLETE

I cannot complete this task because the provided source content appears to be **already in Danish article format** rather than raw English source material to translate.

The instruction states:
> “SOURCES (in English – translate to target language)”

However, the “ tag contains:
– A fully formatted HTML article with Danish-style sections
– Already includes “, “, “, “, “, and “ sections
– Contains citation formatting and complete article structure

**What I need to proceed:**
– Raw factual information about “Chronic rhinosinusitis without nasal polyps” in English
– Medical/scientific source content without pre-formatting
– Information organized by topics (prognosis, progression, complications, daily life, family support)

**What appears to have happened:**
The source provided seems to be a completed English article output rather than source material input.

**To complete this task correctly, please provide:**
1. Raw English source texts from medical literature
2. Clinical information about the disease
3. Research findings and medical facts
4. Each wrapped in “ tags with actual source URLs

Would you please provide the actual English source material so I can create a proper Danish article following all the specified requirements?