| article html file updated | 17 August 2026 19:03 CEST | Update | https://www.mdpi.com/2223-7747/9/7/911 |
| article html file updated | 1 September 2025 03:22 CEST | Update | N/A |
| article html file updated | 22 July 2022 00:36 CEST | Update | N/A |
| article html file updated | 19 July 2020 11:12 CEST | Original file | N/A |
| article pdf uploaded. | 19 July 2020 11:10 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/911/pdf |
| article xml uploaded. | 19 July 2020 11:10 CEST | Update | https://www.mdpi.com/2223-7747/9/7/911/xml |
| article xml file uploaded | 19 July 2020 11:10 CEST | Original file | N/A |
