| article html file updated | 1 September 2025 12:53 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5820 |
| article html file updated | 23 July 2022 00:07 CEST | Update | N/A |
| article html file updated | 4 December 2020 13:17 CET | Update | N/A |
| article html file updated | 9 November 2020 07:41 CET | Original file | N/A |
| article pdf uploaded. | 9 November 2020 07:40 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5820/pdf |
| article xml uploaded. | 9 November 2020 07:40 CET | Update | https://www.mdpi.com/1996-1073/13/21/5820/xml |
| article xml file uploaded | 9 November 2020 07:40 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2020 14:30 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5820/pdf-vor |
