| article html file updated | 31 August 2025 14:57 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1409 |
| article html file updated | 20 July 2022 23:27 CEST | Update | - |
| article html file updated | 2 April 2020 06:57 CEST | Update | - |
| article html file updated | 23 March 2020 08:57 CET | Update | - |
| article pdf uploaded. | 23 March 2020 08:55 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/6/1409/pdf |
| article xml uploaded. | 23 March 2020 08:55 CET | Update | https://www.mdpi.com/1996-1944/13/6/1409/xml |
| article xml file uploaded | 23 March 2020 08:55 CET | Update | - |
| article html file updated | 20 March 2020 09:40 CET | Original file | - |
| article pdf uploaded. | 20 March 2020 09:39 CET | Version of Record | https://www.mdpi.com/1996-1944/13/6/1409/pdf-vor |
| article xml file uploaded | 20 March 2020 09:39 CET | Original file | - |
