License CC-BY is active from 2023, Volume 77, Issue 3

License Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND) was active by 2023, Volume 77, Issue 2. License CC-BY is active from 2023, Volume 77, Issue 3. Older PDF's and articles will stay under primary license CC BY-NC-ND.