| article html file updated | 2 September 2025 04:18 CEST | Update | https://www.mdpi.com/2077-1312/9/4/442 |
| article html file updated | 25 July 2022 12:51 CEST | Update | - |
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| article pdf uploaded. | 19 April 2021 11:10 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/442/pdf |
| article xml uploaded. | 19 April 2021 11:10 CEST | Update | https://www.mdpi.com/2077-1312/9/4/442/xml |
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