| article html file updated | 1 September 2025 22:03 CEST | Update | https://www.mdpi.com/2076-393X/9/2/173 |
| article html file updated | 25 July 2022 04:00 CEST | Update | - |
| article html file updated | 26 February 2021 04:03 CET | Original file | - |
| article pdf uploaded. | 26 February 2021 04:02 CET | Updated version of record | https://www.mdpi.com/2076-393X/9/2/173/pdf |
| article xml uploaded. | 26 February 2021 04:02 CET | Update | https://www.mdpi.com/2076-393X/9/2/173/xml |
| article xml file uploaded | 26 February 2021 04:02 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 15:14 CET | Version of Record | https://www.mdpi.com/2076-393X/9/2/173/pdf-vor |
