1.

Additional file 1: of Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...

2.

Additional file 1: of Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...

3.

Additional file 1: of Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...

1.

Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...

2.

Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...

3.

Advice from the health insurer as a channelling strategy: a natural experiment at a Dutch health insurance company ...