| article html file updated | 27 July 2022 03:26 CEST | Update | https://www.mdpi.com/2227-9040/9/7/168 |
| article html file updated | 5 July 2021 07:24 CEST | Update | N/A |
| article pdf uploaded. | 5 July 2021 07:23 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/7/168/pdf |
| article xml uploaded. | 5 July 2021 07:23 CEST | Update | https://www.mdpi.com/2227-9040/9/7/168/xml |
| article xml file uploaded | 5 July 2021 07:23 CEST | Update | N/A |
| article html file updated | 5 July 2021 05:47 CEST | Original file | N/A |
| article xml file uploaded | 5 July 2021 05:45 CEST | Original file | N/A |
