Since September 1st, 2023, LWT is collaborating with Dr. Sergiy Teus (G.V. Kurdyumov Institute for Metal Physics N.A.S. of Ukraine, Kyiv, Ukraine) in the course of a Digital Cooperation Fellowship. Dr. Teus is funded as an alumnus by the Alexander von Humboldt Foundation and is working on the hydrogen effect on the physical properties of structural metallic materials. We are looking forward to a successful cooperation and kindly acknowledge the financial support of the AvH Foundation.