| article html file updated | 1 September 2025 20:07 CEST | Update | https://www.mdpi.com/2077-1312/9/2/140 |
| article html file updated | 24 July 2022 06:47 CEST | Update | - |
| article html file updated | 29 January 2021 12:24 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 12:22 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/140/pdf |
| article xml uploaded. | 29 January 2021 12:22 CET | Update | https://www.mdpi.com/2077-1312/9/2/140/xml |
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