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. 2025 Sep 12;8:1637842. doi: 10.3389/frai.2025.1637842

Table 1.

Data sources.

Campus Collection period Sample size Imaging equipment Remarks
Anhui Medical University First Affiliated Hospital—Changjiang Road Campus 2018–2023 702 DermLite DL4 + HD camera Routine dermatology follow-up
Anhui Medical University First Affiliated Hospital—High-Tech Zone Campus 2020–2024 1,062 Same as above New campus, same model equipment
Anhui Medical University First Affiliated Hospital—Northern Campus 2022–2024 276 Same as above Standardized imaging protocol