| article html file updated | 20 August 2026 18:26 CEST | Update | https://www.mdpi.com/2411-5134/6/4/73 |
| article html file updated | 30 July 2022 13:43 CEST | Update | N/A |
| article html file updated | 11 November 2021 13:00 CET | Update | N/A |
| article pdf uploaded. | 11 November 2021 12:58 CET | Updated version of record | https://www.mdpi.com/2411-5134/6/4/73/pdf |
| article xml uploaded. | 11 November 2021 12:58 CET | Update | https://www.mdpi.com/2411-5134/6/4/73/xml |
| article xml file uploaded | 11 November 2021 12:58 CET | Update | N/A |
| article html file updated | 9 November 2021 02:20 CET | Original file | N/A |
| article pdf uploaded. | 9 November 2021 02:18 CET | Updated version of record | https://www.mdpi.com/2411-5134/6/4/73/pdf-vor |
| article xml uploaded. | 9 November 2021 02:18 CET | Update | N/A |
| article xml file uploaded | 9 November 2021 02:18 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2021 17:19 CEST | Version of Record | https://www.mdpi.com/2411-5134/6/4/73/pdf-vor |
