| article html file updated | 19 August 2026 20:18 CEST | Update | https://www.mdpi.com/1999-4907/12/7/855 |
| article html file updated | 6 September 2025 20:00 CEST | Update | N/A |
| article html file updated | 27 July 2022 02:24 CEST | Update | N/A |
| article html file updated | 29 June 2021 11:43 CEST | Update | N/A |
| article html file updated | 29 June 2021 11:39 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2021 11:38 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/7/855/pdf |
| article xml uploaded. | 29 June 2021 11:38 CEST | Update | https://www.mdpi.com/1999-4907/12/7/855/xml |
| article xml file uploaded | 29 June 2021 11:38 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2021 15:50 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/7/855/pdf-vor |
