| article html file updated | 31 August 2025 05:32 CEST | Update | https://www.mdpi.com/1996-1944/12/23/4000 |
| article html file updated | 19 July 2022 22:42 CEST | Update | - |
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| article xml uploaded. | 2 December 2019 13:19 CET | Update | https://www.mdpi.com/1996-1944/12/23/4000/xml |
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