Professionals
eCRF
![H@OLIEtiming](https://h2olie.nl/wp-content/uploads/2019/05/H@OLIEtiming-300x160.png)
For the eCRF we use the online program Castor: www.data.castoredc.com
If you don’t see the study on your account, please contact the research team to add you.
For the eCRF we use the online program Castor: www.data.castoredc.com
If you don’t see the study on your account, please contact the research team to add you.