| article html file updated | 24 December 2025 19:42 CET | Update | https://www.mdpi.com/2223-7747/9/7/843 |
| article html file updated | 1 September 2025 01:41 CEST | Update | - |
| article html file updated | 21 July 2022 23:02 CEST | Update | - |
| article html file updated | 4 July 2020 08:57 CEST | Original file | - |
| article pdf uploaded. | 4 July 2020 08:55 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/843/pdf |
| article xml uploaded. | 4 July 2020 08:55 CEST | Update | https://www.mdpi.com/2223-7747/9/7/843/xml |
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