| article html file updated | 18 August 2026 05:31 CEST | Update | https://www.mdpi.com/2071-1050/12/20/8557 |
| article html file updated | 1 September 2025 11:02 CEST | Update | N/A |
| article html file updated | 22 July 2022 21:16 CEST | Update | N/A |
| article html file updated | 16 October 2020 10:41 CEST | Original file | N/A |
| article pdf uploaded. | 16 October 2020 10:40 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/20/8557/pdf |
| article xml uploaded. | 16 October 2020 10:40 CEST | Update | https://www.mdpi.com/2071-1050/12/20/8557/xml |
| article xml file uploaded | 16 October 2020 10:40 CEST | Original file | N/A |
