| article html file updated | 1 September 2025 12:16 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5671 |
| article html file updated | 22 July 2022 23:06 CEST | Update | - |
| article html file updated | 5 November 2020 03:52 CET | Update | - |
| article html file updated | 30 October 2020 11:30 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 11:29 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5671/pdf |
| article xml uploaded. | 30 October 2020 11:29 CET | Update | https://www.mdpi.com/1996-1073/13/21/5671/xml |
| article xml file uploaded | 30 October 2020 11:29 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 16:07 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5671/pdf-vor |
