| article html file updated | 2 September 2025 09:33 CEST | Update | https://www.mdpi.com/2077-1312/9/6/606 |
| article html file updated | 26 July 2022 22:24 CEST | Update | - |
| article html file updated | 1 June 2021 09:31 CEST | Original file | - |
| article pdf uploaded. | 1 June 2021 09:30 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/6/606/pdf |
| article xml uploaded. | 1 June 2021 09:30 CEST | Update | https://www.mdpi.com/2077-1312/9/6/606/xml |
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