| article html file updated | 1 September 2025 08:06 CEST | Update | https://www.mdpi.com/1999-4923/12/9/861 |
| article html file updated | 22 August 2025 00:09 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:39 CEST | Update | N/A |
| article html file updated | 10 September 2020 11:02 CEST | Update | N/A |
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| article pdf uploaded. | 10 September 2020 11:01 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/9/861/pdf |
| article xml uploaded. | 10 September 2020 11:01 CEST | Update | https://www.mdpi.com/1999-4923/12/9/861/xml |
| article xml file uploaded | 10 September 2020 11:01 CEST | Update | N/A |
| article pdf uploaded. | 10 September 2020 11:00 CEST | Version of Record | N/A |
| article xml uploaded. | 10 September 2020 11:00 CEST | Update | N/A |
| article xml file uploaded | 10 September 2020 11:00 CEST | Original file | N/A |
