| article html file updated | 30 July 2022 08:34 CEST | Update | https://www.mdpi.com/2079-9268/11/4/39 |
| article html file updated | 9 October 2021 03:43 CEST | Update | N/A |
| article pdf uploaded. | 9 October 2021 03:41 CEST | Updated version of record | https://www.mdpi.com/2079-9268/11/4/39/pdf |
| article xml uploaded. | 9 October 2021 03:41 CEST | Update | https://www.mdpi.com/2079-9268/11/4/39/xml |
| article xml file uploaded | 9 October 2021 03:41 CEST | Update | N/A |
| article html file updated | 30 September 2021 10:17 CEST | Original file | N/A |
| article pdf uploaded. | 30 September 2021 10:15 CEST | Version of Record | https://www.mdpi.com/2079-9268/11/4/39/pdf-vor |
| article xml uploaded. | 30 September 2021 10:15 CEST | Update | N/A |
| article xml file uploaded | 30 September 2021 10:15 CEST | Original file | N/A |
