| article html file updated | 1 September 2025 19:55 CEST | Update | https://www.mdpi.com/2077-1312/9/2/130 |
| article html file updated | 24 July 2022 04:43 CEST | Update | - |
| article html file updated | 28 January 2021 08:14 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 08:13 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/130/pdf |
| article xml uploaded. | 28 January 2021 08:13 CET | Update | https://www.mdpi.com/2077-1312/9/2/130/xml |
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