| article html file updated | 30 July 2022 21:04 CEST | Update | https://www.mdpi.com/2227-7099/9/4/194 |
| article html file updated | 8 December 2021 10:11 CET | Update | N/A |
| article pdf uploaded. | 8 December 2021 10:01 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/4/194/pdf |
| article xml uploaded. | 8 December 2021 10:01 CET | Update | https://www.mdpi.com/2227-7099/9/4/194/xml |
| article xml file uploaded | 8 December 2021 10:01 CET | Update | N/A |
| article html file updated | 8 December 2021 09:51 CET | Original file | N/A |
| article pdf uploaded. | 8 December 2021 09:49 CET | Version of Record | N/A |
| article xml uploaded. | 8 December 2021 09:49 CET | Update | N/A |
| article xml file uploaded | 8 December 2021 09:49 CET | Original file | N/A |
