The content of hdz-nrw.de is intended solely for information purposes.

The information provided is in no way a substitute for professional advice or treatment from trained and recognized physicians.

hdz-nrw.de requests all site users with health problems to consult a physician with any complaints. Should you have any questions regarding your health, we strongly advise you to turn to a doctor you trust and not to commence, alter or cease any treatment alone.

The content of hdz-nrw.de may not and cannot be used to create home diagnoses or for the selection and application of treatment methods.

hdz-nrw.de is neither directly nor indirectly responsible for damage or discomfort resulting from the use or abuse of our information.

hdz-nrw.de owns the copyright on all texts within this website. This also applies to texts sent to email discussion groups. Without the explicit written permission of hdz-nrw.de, none of the material may be copied, sold, lent or in any other way reproduced.

Users have the right to utilize our information material for their own personal and non-commercial use, and may copy it if they can guarantee that:

  • No documents are changed or falsified
  • No charges are made for the lending of material
  • Copyrights and legal information are included, and that the name “hdz-nrw.de” is explicitly cited as the source.


hdz-nrw.de assumes no responsibility for the content of interactive email discussions. Slanderous, offensive or pornographic comments are strictly forbidden. We reserve the right to remove any documents containing dubious treatment methods, interventions which have proven harmful or violations of the law or public morals or ethical norms.

We request users to inform us immediately if any such contents should be found (info@hdz-nrw.de). Please also inform us if any pages are, in your opinion, inappropriate or incorrect.

We would like to emphasize that we do not accept responsibility for the content or design of any websites linked to our own, including their subpages, nor any further links or websites which can be reached using other forwarding mechanisms.

All texts (enquiries, email discussions, contributions) which are sent by users to hdz-nrw.de must carry the full name of the sender. Replies will only be sent to the sender’s own private address.

If you cannot or will not accept the conditions laid down by hdz-nrw.de above, please leave this website.

© Copyright 2003 hdz-nrw.de – All rights reserved