| article html file updated | 1 September 2025 12:44 CEST | Update | https://www.mdpi.com/1996-1944/13/21/4970 |
| article html file updated | 22 July 2022 23:52 CEST | Update | - |
| article html file updated | 5 November 2020 08:48 CET | Original file | - |
| article pdf uploaded. | 5 November 2020 08:47 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/21/4970/pdf |
| article xml uploaded. | 5 November 2020 08:47 CET | Update | https://www.mdpi.com/1996-1944/13/21/4970/xml |
| article xml file uploaded | 5 November 2020 08:47 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 16:54 CET | Version of Record | https://www.mdpi.com/1996-1944/13/21/4970/pdf-vor |
