| article html file updated | 31 August 2025 12:21 CEST | Update | https://www.mdpi.com/1996-1944/13/4/972 |
| article html file updated | 20 July 2022 20:51 CEST | Update | - |
| article html file updated | 6 March 2020 22:51 CET | Update | - |
| article html file updated | 22 February 2020 12:23 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 12:21 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/972/pdf |
| article xml uploaded. | 22 February 2020 12:21 CET | Update | https://www.mdpi.com/1996-1944/13/4/972/xml |
| article xml file uploaded | 22 February 2020 12:21 CET | Update | - |
| article pdf uploaded. | 21 February 2020 13:48 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/972/pdf-vor |
| article xml file uploaded | 21 February 2020 13:48 CET | Original file | - |
