| article html file updated | 31 August 2025 16:13 CEST | Update | https://www.mdpi.com/1999-4893/13/4/84 |
| article html file updated | 21 July 2022 00:42 CEST | Update | - |
| article html file updated | 2 April 2020 13:38 CEST | Update | - |
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| article xml uploaded. | 2 April 2020 08:16 CEST | Update | https://www.mdpi.com/1999-4893/13/4/84/xml |
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