| article html file updated | 2 September 2025 01:23 CEST | Update | https://www.mdpi.com/2227-7102/11/3/139 |
| article html file updated | 25 July 2022 08:45 CEST | Update | - |
| article html file updated | 22 March 2021 14:03 CET | Original file | - |
| article pdf uploaded. | 22 March 2021 14:02 CET | Version of Record | https://www.mdpi.com/2227-7102/11/3/139/pdf |
| article xml uploaded. | 22 March 2021 14:02 CET | Update | https://www.mdpi.com/2227-7102/11/3/139/xml |
| article xml file uploaded | 22 March 2021 14:02 CET | Original file | - |
