| article html file updated | 25 December 2025 00:44 CET | Update | https://www.mdpi.com/1996-1073/13/24/6708 |
| article html file updated | 1 September 2025 16:28 CEST | Update | N/A |
| article html file updated | 23 July 2022 06:00 CEST | Update | N/A |
| article html file updated | 22 December 2020 10:38 CET | Update | N/A |
| article html file updated | 22 December 2020 07:30 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2020 07:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/24/6708/pdf |
| article xml uploaded. | 22 December 2020 07:22 CET | Update | https://www.mdpi.com/1996-1073/13/24/6708/xml |
| article xml file uploaded | 22 December 2020 07:22 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2020 09:11 CET | Version of Record | https://www.mdpi.com/1996-1073/13/24/6708/pdf-vor |
