| article html file updated | 1 September 2025 16:05 CEST | Update | https://www.mdpi.com/1996-1073/13/24/6620 |
| article html file updated | 23 July 2022 05:15 CEST | Update | - |
| article html file updated | 17 December 2020 08:24 CET | Update | - |
| article pdf uploaded. | 17 December 2020 08:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/24/6620/pdf |
| article xml uploaded. | 17 December 2020 08:21 CET | Update | https://www.mdpi.com/1996-1073/13/24/6620/xml |
| article xml file uploaded | 17 December 2020 08:21 CET | Update | - |
| article html file updated | 16 December 2020 12:11 CET | Original file | - |
| article pdf uploaded. | 16 December 2020 10:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/24/6620/pdf-vor |
| article xml uploaded. | 16 December 2020 10:37 CET | Update | - |
| article xml file uploaded | 16 December 2020 10:37 CET | Original file | - |
| article pdf uploaded. | 15 December 2020 14:21 CET | Version of Record | https://www.mdpi.com/1996-1073/13/24/6620/pdf-vor |
