Disclaimer & Privacy Policy

© 2022

Dr. Gregor Duwe
University Medical Center Mainz
Department of Urology and Pediatric Urology
Langenbeckstraße 1
55131 Mainz

Telefon: +49 (0)6131-17 5435
E-Mail: contact@kittu.org

Liability for Content

This website was created with utmost diligence. However, we cannot guarantee the accuracy, integrity and actualiy of the the provided content. As a service provider we are responsible for the general content according to § 7 Abs. 1 TMG. As stated in § 8 to 10 TMG we are not required to monitor foreign information or unlawful action. Our obligation to remove content concerning general law remains untouched. However, we can only be liable after being informed of unlawful content. If we are informed, we will remove the respective content immediately.

Liability for Links

We provided links to content of external providers for which we have no influence. We can therefore not provide any guarantee for the content of external website and are not liable for the linked content. At the time of linking, external websites are checked for unlawful content. A permanent continuing control of linked content is not possible. If we are informed of unlawful link content, we will remove the respective links immediately.


All content provided by the site owner are subject to German copyright law. Content of external sources are marked as such. Copying, editing and distribution of any kind outside of the boundaries of the copyright law require written consent of the site owner. Downloads and copies of this website are only permitted for personal, non-commercial use.


Privacy Policy

This privacy policy is here to inform you how we use your personal data. We are aware what implications the use of personal data has on each user. Protecting your privacy is our priority. We therefore naturally oblige to all rules and regulations regarding the protection and treatment of personal data.


Dr. Gregor Duwe
University Medical Center Mainz
Department of Urology and Pediatric Urology
Langenbeckstraße 1
55131 Mainz

Data Protection Supervisor

You can reach our data protection supervisor via e-Mail: contact@kittu.org

Data Collection

We collect the following personal data: Contact information & Online Identifiers.
Data collection only serves the purpose of quality control and statistical analysis. We hope to improve our website through this data.

Legal Framework

Usage of your data follows the following rules and regulation:
1. Your informed consent (Article 6, Paragraph 1(a); GDPR)
2. Performance of a contract to fulfil all legal requirements (Article 6, Paragraph 1(b); GDPR)
3. Legitimate interests (Article 6, Paragraph 1(f); GDPR)

Legitimate Interests

Our legitimate interests for processing personal data are:
1. Improvement of our website
2. Prevention of abuse
3. Statistical analysis

Data Users

Processing of your data is done in cooperation with our webhosting provider, who also has access to this data.

Data Sources

Data is only acquired through your usage of the website (including the device you are using)

Data Handling

Data is also transmitted to countries outside of the European Union. This is in accord with regulations which are implemented to protect your personal data and which you can view on request.

Data is kept until you withdraw your consent, the legal retention period has passed or if the data is kept for legitimate interests only as long as the legitimate interests do not outweigh your interests of the deletion of the data.

Your Rights

Under certain circumstances you have the right to:
1. Demand information pertaining the processing of your data
2. Correct your data, delete your data or block your data
3. Restrict the processing of your data
4. Withdraw your informed consent
5. File a complaint with the responsible supervisory authority

Obligation to provide Data

You are not required, if not otherwise specified, to provide personal data.


Our server provide saves some information your browser automatically transmits in server-log-files. These are:
1. Browser version
2. Operating system
3. Referrer URL
4. Computer Hostname
5. Time of the server request

This data cannot be attributed to a specific user. This data will not be used in conjunction with data from other data sources. We reserve the right to check this data at a later time, if there is evidence of abuse.


We only use Session-Cookies, which are deleted once you leave our webpage.