| article html file updated | 31 August 2025 11:35 CEST | Update | https://www.mdpi.com/1996-1944/13/4/856 |
| article html file updated | 20 July 2022 20:07 CEST | Update | - |
| article html file updated | 6 March 2020 22:02 CET | Update | - |
| article html file updated | 19 February 2020 11:01 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 10:59 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/856/pdf |
| article xml uploaded. | 19 February 2020 10:59 CET | Update | https://www.mdpi.com/1996-1944/13/4/856/xml |
| article xml file uploaded | 19 February 2020 10:59 CET | Update | - |
| article supplementary file uploaded. | 13 February 2020 16:16 CET | - | https://www.mdpi.com/1996-1944/13/4/856#supplementary |
| article pdf uploaded. | 13 February 2020 16:16 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/856/pdf-vor |
| article xml file uploaded | 13 February 2020 16:16 CET | Original file | - |
