| article html file updated | 25 December 2025 12:45 CET | Update | https://www.mdpi.com/1999-4907/12/6/708 |
| article html file updated | 2 September 2025 09:15 CEST | Update | N/A |
| article html file updated | 26 July 2022 22:00 CEST | Update | N/A |
| article html file updated | 10 June 2021 08:50 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2021 08:49 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/6/708/pdf |
| article xml uploaded. | 10 June 2021 08:49 CEST | Update | https://www.mdpi.com/1999-4907/12/6/708/xml |
| article xml file uploaded | 10 June 2021 08:49 CEST | Update | N/A |
| article html file updated | 29 May 2021 12:44 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2021 12:43 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/6/708/pdf-vor |
| article xml file uploaded | 29 May 2021 12:43 CEST | Original file | N/A |
