| article html file updated | 18 August 2026 02:42 CEST | Update | https://www.mdpi.com/1999-4893/13/9/240 |
| article html file updated | 24 December 2025 21:38 CET | Update | N/A |
| article html file updated | 1 September 2025 09:06 CEST | Update | N/A |
| article html file updated | 22 July 2022 08:06 CEST | Update | N/A |
| article html file updated | 22 September 2020 11:07 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2020 11:05 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/9/240/pdf |
| article xml uploaded. | 22 September 2020 11:05 CEST | Update | https://www.mdpi.com/1999-4893/13/9/240/xml |
| article xml file uploaded | 22 September 2020 11:05 CEST | Original file | N/A |
