| article html file updated | 18 August 2026 17:18 CEST | Update | https://www.mdpi.com/1999-4907/12/1/77 |
| article html file updated | 1 September 2025 18:19 CEST | Update | N/A |
| article html file updated | 23 July 2022 13:46 CEST | Update | N/A |
| article html file updated | 11 January 2021 12:51 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2021 12:49 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/77/pdf |
| article xml uploaded. | 11 January 2021 12:49 CET | Update | https://www.mdpi.com/1999-4907/12/1/77/xml |
| article xml file uploaded | 11 January 2021 12:49 CET | Original file | N/A |
