| article html file updated | 1 September 2025 08:05 CEST | Update | https://www.mdpi.com/1999-4923/12/9/859 |
| article html file updated | 22 July 2022 06:36 CEST | Update | N/A |
| article html file updated | 10 September 2020 04:10 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2020 04:08 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/9/859/pdf |
| article xml uploaded. | 10 September 2020 04:08 CEST | Update | https://www.mdpi.com/1999-4923/12/9/859/xml |
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