This website (“”, “”, “website”) is owned and operated by:

Matthias Kerstner, MSc.

Disclosure under the terms of § 25 Media Law, as well as § 63 GDPR:

  • Matthias Kerstner, MSc., Berliner Ring 38, 8047 Graz, Austria
  • E-mail:
  • Phone: +43 650 848 7777

Liability Statement

Despite careful research, I do not take any responsibility for external content linked by this website. Therefore, for content linked to by this website only the corresponding owner can be held liable. Please refer to the Disclaimer and Privacy Policy page for more information.

Additional Information

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