| article html file updated | 3 September 2025 00:40 CEST | Update | https://www.mdpi.com/1661-3821/2/4/23 |
| article html file updated | 1 March 2023 22:22 CET | Update | - |
| article html file updated | 28 February 2023 18:33 CET | Update | - |
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| article xml uploaded. | 17 October 2022 15:20 CEST | Update | https://www.mdpi.com/1661-3821/2/4/23/xml |
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