| article html file updated | 1 September 2025 14:39 CEST | Update | https://www.mdpi.com/1996-1073/13/23/6271 |
| article html file updated | 23 July 2022 02:55 CEST | Update | - |
| article html file updated | 3 December 2020 13:27 CET | Original file | - |
| article pdf uploaded. | 3 December 2020 13:26 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/23/6271/pdf |
| article xml uploaded. | 3 December 2020 13:26 CET | Update | https://www.mdpi.com/1996-1073/13/23/6271/xml |
| article xml file uploaded | 3 December 2020 13:26 CET | Original file | - |
| article pdf uploaded. | 27 November 2020 16:39 CET | Version of Record | https://www.mdpi.com/1996-1073/13/23/6271/pdf-vor |
