| article html file updated | 7 September 2025 04:04 CEST | Update | https://www.mdpi.com/2079-9721/9/4/79 |
| article html file updated | 30 July 2022 14:02 CEST | Update | - |
| article html file updated | 25 November 2021 11:21 CET | Update | - |
| article pdf uploaded. | 25 November 2021 11:19 CET | Updated version of record | https://www.mdpi.com/2079-9721/9/4/79/pdf |
| article xml uploaded. | 25 November 2021 11:19 CET | Update | https://www.mdpi.com/2079-9721/9/4/79/xml |
| article xml file uploaded | 25 November 2021 11:19 CET | Update | - |
| article html file updated | 24 November 2021 02:54 CET | Update | - |
| article pdf uploaded. | 24 November 2021 02:52 CET | Updated version of record | https://www.mdpi.com/2079-9721/9/4/79/pdf-vor |
| article xml uploaded. | 24 November 2021 02:52 CET | Update | - |
| article xml file uploaded | 24 November 2021 02:52 CET | Update | - |
| article html file updated | 16 November 2021 02:30 CET | Update | - |
| article pdf uploaded. | 16 November 2021 02:28 CET | Updated version of record | https://www.mdpi.com/2079-9721/9/4/79/pdf-vor |
| article xml uploaded. | 16 November 2021 02:28 CET | Update | - |
| article xml file uploaded | 16 November 2021 02:28 CET | Update | - |
| article html file updated | 30 October 2021 11:05 CEST | Original file | - |
| article pdf uploaded. | 30 October 2021 11:03 CEST | Version of Record | https://www.mdpi.com/2079-9721/9/4/79/pdf-vor |
| article xml file uploaded | 30 October 2021 11:03 CEST | Update | - |
| article xml uploaded. | 30 October 2021 11:03 CEST | Original file | - |
