GAP MAPPING

Identify the most important evidence gaps in the sources below on the question or topic below.

Question or topic:
{{question_or_topic}}

Sources:
{{sources}}

Optional scope or constraints:
{{scope_or_constraints}}

Use only sources you can actually inspect.

- State which sources you actually used.
- Briefly show what the available sources do cover.
- Identify where the evidence is missing, thin, inconsistent, outdated, or underexplored.
- Group the gaps by theme, method, population, dataset, timeframe, geography, or outcome when that helps clarify the picture.
- Distinguish true evidence gaps from cases where the available sources are simply outside the requested scope.
- Keep source-supported observations separate from your gap summary.
- Do not present unsupported claims as fact.

Return:
1. Question or topic
2. Sources used
3. What the current sources cover
4. Evidence gaps
5. Scope limits and uncertainties
6. Gap map summary

If the available material is too narrow to support a meaningful gap map, say so clearly and stay within what the sources support.