| article html file updated | 1 September 2025 21:15 CEST | Update | https://www.mdpi.com/1996-1944/14/4/839 |
| article html file updated | 24 July 2022 22:14 CEST | Update | - |
| article html file updated | 5 March 2021 12:32 CET | Update | - |
| article xml uploaded. | 5 March 2021 12:30 CET | Update | https://www.mdpi.com/1996-1944/14/4/839/xml |
| article pdf uploaded. | 5 March 2021 12:30 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/839/pdf |
| article html file updated | 5 March 2021 11:10 CET | Update | - |
| article html file updated | 5 March 2021 11:04 CET | Update | - |
| article pdf uploaded. | 5 March 2021 11:01 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/839/pdf-vor |
| article html file updated | 24 February 2021 17:42 CET | Update | - |
| article pdf uploaded. | 24 February 2021 17:40 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/839/pdf-vor |
| article xml uploaded. | 24 February 2021 17:40 CET | Update | - |
| article xml file uploaded | 24 February 2021 17:40 CET | Update | - |
| article html file updated | 12 February 2021 20:24 CET | Original file | - |
| article pdf uploaded. | 12 February 2021 20:22 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/839/pdf-vor |
| article xml uploaded. | 12 February 2021 20:22 CET | Update | - |
| article xml file uploaded | 12 February 2021 20:22 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 15:58 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/839/pdf-vor |
