| article html file updated | 1 September 2025 21:06 CEST | Update | https://www.mdpi.com/2227-9717/9/2/315 |
| article html file updated | 24 July 2022 20:17 CEST | Update | - |
| article html file updated | 19 February 2021 03:26 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 03:24 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/315/pdf |
| article xml uploaded. | 19 February 2021 03:24 CET | Update | https://www.mdpi.com/2227-9717/9/2/315/xml |
| article xml file uploaded | 19 February 2021 03:24 CET | Original file | - |
| article pdf uploaded. | 8 February 2021 15:18 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/315/pdf-vor |
