| article html file updated | 1 September 2025 07:49 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2031 |
| article html file updated | 22 July 2022 06:13 CEST | Update | N/A |
| article html file updated | 7 September 2020 09:30 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2020 09:28 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/9/2031/pdf |
| article xml uploaded. | 7 September 2020 09:28 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2031/xml |
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