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The customized source population
| List | Criterion |
|---|---|
| Treatment period | 01/01/2009–12/31/2013 |
| Type of healthcare facility | Tertiary, secondary |
| Diagnostic code | C00–C97, D00–D48 |
| Type of insurance | Health insurance, medical aid |
| Hospital region | National |
| Sex | Male, female |
| Age | All ages |
