| article html file updated | 30 July 2022 04:06 CEST | Update | https://www.mdpi.com/2227-7102/11/9/498 |
| article html file updated | 8 September 2021 12:59 CEST | Update | N/A |
| article pdf uploaded. | 8 September 2021 12:57 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/498/pdf |
| article xml uploaded. | 8 September 2021 12:57 CEST | Update | https://www.mdpi.com/2227-7102/11/9/498/xml |
| article xml file uploaded | 8 September 2021 12:57 CEST | Update | N/A |
| article html file updated | 3 September 2021 09:33 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2021 09:32 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/9/498/pdf-vor |
| article xml uploaded. | 3 September 2021 09:32 CEST | Update | N/A |
| article xml file uploaded | 3 September 2021 09:32 CEST | Original file | N/A |
