| article html file updated | 2 September 2025 10:15 CEST | Update | https://www.mdpi.com/2077-1312/9/6/636 |
| article html file updated | 26 July 2022 23:20 CEST | Update | - |
| article html file updated | 8 June 2021 11:11 CEST | Original file | - |
| article pdf uploaded. | 8 June 2021 11:10 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/6/636/pdf |
| article xml uploaded. | 8 June 2021 11:10 CEST | Update | https://www.mdpi.com/2077-1312/9/6/636/xml |
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