| article html file updated | 30 July 2022 13:51 CEST | Update | https://www.mdpi.com/2411-5134/6/4/75 |
| article html file updated | 3 November 2021 02:13 CET | Update | N/A |
| article pdf uploaded. | 3 November 2021 02:11 CET | Updated version of record | https://www.mdpi.com/2411-5134/6/4/75/pdf |
| article xml uploaded. | 3 November 2021 02:11 CET | Update | https://www.mdpi.com/2411-5134/6/4/75/xml |
| article xml file uploaded | 3 November 2021 02:11 CET | Update | N/A |
| article html file updated | 1 November 2021 09:37 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2021 09:35 CET | Updated version of record | https://www.mdpi.com/2411-5134/6/4/75/pdf-vor |
| article xml uploaded. | 1 November 2021 09:35 CET | Update | N/A |
| article xml file uploaded | 1 November 2021 09:35 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2021 13:35 CEST | Version of Record | https://www.mdpi.com/2411-5134/6/4/75/pdf-vor |
