| article html file updated | 17 August 2026 19:22 CEST | Update | https://www.mdpi.com/1999-4923/12/8/691 |
| article html file updated | 1 September 2025 03:38 CEST | Update | N/A |
| article html file updated | 22 July 2022 00:54 CEST | Update | N/A |
| article html file updated | 22 July 2020 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 22 July 2020 11:56 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/8/691/pdf |
| article xml uploaded. | 22 July 2020 11:56 CEST | Update | https://www.mdpi.com/1999-4923/12/8/691/xml |
| article xml file uploaded | 22 July 2020 11:56 CEST | Original file | N/A |
