Legal notice and terms of use

Updated: 20 September 2026

Publisher and publication director

Dr Joris Dereant, general practitioner, is the publisher and publication director of echosteom.docteurdereant.lu.

Professional correspondence address: Centre Médical Primera, 33, rue du Castel, L-4525 Niederkorn, Luxembourg. Website contact: jd@docteurdereant.lu. Medical centre telephone: +352 20 22 10 23.

The website presents the ECHOSTEOM research project. Nancy University Hospital (CHRU de Nancy) is the study sponsor. Dr Boris Gass is the principal investigator: boris.gass@univ-lorraine.fr. See the team page for study roles.

Hosting

Hostinger International Limited, 61 Lordou Vironos Street, 6023 Larnaca, Cyprus. Website and support: Hostinger. Contact details and contractual framework: provider terms.

Purpose and terms of use

This website provides general information about the study, its scientific rationale, team and progress. It is freely accessible, with no account, payment or subscription to a commercial service.

Scientific information does not constitute personalised medical advice, diagnosis or a prescription. Research hypotheses must not be interpreted as established findings. Enrolment figures are aggregate, dated and updated manually.

Patient enrolment and data collection use the documents, tools and procedures provided by the study team. The public website does not replace the protocol, participant information notices or the consent process applicable to the study.

Please contact the publisher to report errors or broken links. Technical interruptions or maintenance may affect availability. This information does not limit rights or liabilities that cannot lawfully be excluded.

Professional information

Dr Joris Dereant practises in Luxembourg. His professional background links to his profile at Centre Médical Primera. Medical practice in Luxembourg is subject to authorisation from the competent ministry and professional oversight by the Collège médical. This research website does not offer consultations or teleconsultations.

His role as a Clic4Care co-founder is mentioned as part of his background. It does not present Clic4Care as a study sponsor or partner and is not a commercial recommendation.

Intellectual property and credits

Text, photographs, logos and documents remain subject to their authors’ or owners’ rights. Access does not transfer reuse rights. Reproduction and quotation must comply with the necessary permissions and applicable legal exceptions.

Dr Joris Dereant’s portrait: Centre Médical Primera. Prof. Paolo Di Patrizio’s portrait: Thierry Fedrigo. Prof. Éliane Albuisson’s portrait: Institut Élie Cartan de Lorraine. Other team visuals were provided for the project presentation. Names and logos belong to their respective owners. Inter typeface: Rasmus Andersson, under the SIL Open Font License.

Scientific articles and the thesis are linked to their original publishers or repositories. Their reuse conditions continue to apply.

Personal data and cookies

Read the privacy policy and Cookies and external services. For website enquiries: jd@docteurdereant.lu.