The BILDEV study includes:
On completion of the full study, you will receive 30€ as thanks for your participation.
To enter your contact details for the study, click here. The form only takes a couple of minutes to fill out.
Once we have received your response, we will contact you to send the link to the questionnaire and arrange the next part of the study.
Alternatively you can email us at info@bildev.de.
If you are based in France or the UK, please select your country from the 'Take part' menu.