| article html file updated | 31 August 2025 12:04 CEST | Update | https://www.mdpi.com/1996-1944/13/4/912 |
| article html file updated | 20 July 2022 20:35 CEST | Update | - |
| article html file updated | 6 March 2020 22:23 CET | Update | - |
| article html file updated | 23 February 2020 14:33 CET | Original file | - |
| article pdf uploaded. | 23 February 2020 14:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/912/pdf |
| article xml uploaded. | 23 February 2020 14:32 CET | Update | https://www.mdpi.com/1996-1944/13/4/912/xml |
| article xml file uploaded | 23 February 2020 14:32 CET | Update | - |
| article pdf uploaded. | 19 February 2020 10:34 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/912/pdf-vor |
| article xml file uploaded | 19 February 2020 10:34 CET | Original file | - |
