| article html file updated | 31 August 2025 19:44 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2168 |
| article html file updated | 21 July 2022 04:11 CEST | Update | N/A |
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| article xml uploaded. | 8 May 2020 11:25 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2168/xml |
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