| article html file updated | 1 September 2025 11:59 CEST | Update | https://www.mdpi.com/2673-6284/9/4/21 |
| article html file updated | 22 July 2022 22:37 CEST | Update | - |
| article html file updated | 30 November 2020 08:51 CET | Update | - |
| article pdf uploaded. | 30 November 2020 08:49 CET | Updated version of record | https://www.mdpi.com/2673-6284/9/4/21/pdf |
| article xml uploaded. | 30 November 2020 08:49 CET | Update | https://www.mdpi.com/2673-6284/9/4/21/xml |
| article xml file uploaded | 30 November 2020 08:49 CET | Update | - |
| article html file updated | 28 October 2020 03:59 CET | Update | - |
| article pdf uploaded. | 28 October 2020 03:58 CET | Updated version of record | https://www.mdpi.com/2673-6284/9/4/21/pdf-vor |
| article xml uploaded. | 28 October 2020 03:58 CET | Update | - |
| article xml file uploaded | 28 October 2020 03:58 CET | Update | - |
| article html file updated | 27 October 2020 09:02 CET | Original file | - |
| article supplementary file uploaded. | 27 October 2020 09:00 CET | - | https://www.mdpi.com/2673-6284/9/4/21#supplementary |
| article pdf uploaded. | 27 October 2020 09:00 CET | Version of Record | https://www.mdpi.com/2673-6284/9/4/21/pdf-vor |
| article xml uploaded. | 27 October 2020 09:00 CET | Update | - |
| article xml file uploaded | 27 October 2020 09:00 CET | Original file | - |
