| article html file updated | 1 September 2025 16:42 CEST | Update | https://www.mdpi.com/1996-1944/14/1/7 |
| article html file updated | 23 July 2022 06:33 CEST | Update | - |
| article html file updated | 24 December 2020 10:04 CET | Update | - |
| article html file updated | 23 December 2020 11:50 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 11:48 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/7/pdf |
| article xml uploaded. | 23 December 2020 11:48 CET | Update | https://www.mdpi.com/1996-1944/14/1/7/xml |
| article xml file uploaded | 23 December 2020 11:48 CET | Original file | - |
| article pdf uploaded. | 22 December 2020 15:14 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/7/pdf-vor |
| article pdf uploaded. | 22 December 2020 15:06 CET | Version of Record | https://www.mdpi.com/1996-1944/14/1/7/pdf-vor |
