| article html file updated | 19 August 2026 22:21 CEST | Update | https://www.mdpi.com/1999-4907/12/7/899 |
| article html file updated | 6 September 2025 20:45 CEST | Update | N/A |
| article html file updated | 27 July 2022 04:15 CEST | Update | N/A |
| article html file updated | 12 July 2021 11:32 CEST | Original file | N/A |
| article pdf uploaded. | 12 July 2021 11:30 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/7/899/pdf |
| article xml uploaded. | 12 July 2021 11:30 CEST | Update | https://www.mdpi.com/1999-4907/12/7/899/xml |
| article xml file uploaded | 12 July 2021 11:30 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2021 08:42 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/7/899/pdf-vor |
