| article html file updated | 31 August 2025 22:12 CEST | Update | https://www.mdpi.com/2079-6382/9/6/293 |
| article html file updated | 21 July 2022 06:36 CEST | Update | - |
| article html file updated | 31 May 2020 13:24 CEST | Update | - |
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| article xml uploaded. | 31 May 2020 13:23 CEST | Update | https://www.mdpi.com/2079-6382/9/6/293/xml |
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