| article html file updated | 31 August 2025 16:14 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1639 |
| article html file updated | 21 July 2022 00:43 CEST | Update | - |
| article html file updated | 20 April 2020 16:43 CEST | Update | - |
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| article xml uploaded. | 2 April 2020 11:57 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1639/xml |
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