| article html file updated | 30 July 2022 15:49 CEST | Update | https://www.mdpi.com/2227-7099/9/4/176 |
| article html file updated | 10 November 2021 11:04 CET | Update | N/A |
| article pdf uploaded. | 10 November 2021 11:02 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/4/176/pdf |
| article xml uploaded. | 10 November 2021 11:02 CET | Update | https://www.mdpi.com/2227-7099/9/4/176/xml |
| article xml file uploaded | 10 November 2021 11:02 CET | Update | N/A |
| article html file updated | 10 November 2021 10:17 CET | Original file | N/A |
| article pdf uploaded. | 10 November 2021 10:15 CET | Version of Record | N/A |
| article xml uploaded. | 10 November 2021 10:15 CET | Update | N/A |
| article xml file uploaded | 10 November 2021 10:15 CET | Original file | N/A |
