| article html file updated | 31 August 2025 18:47 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2051 |
| article html file updated | 21 July 2022 03:14 CEST | Update | - |
| article html file updated | 8 October 2020 22:43 CEST | Update | - |
| article html file updated | 3 May 2020 09:02 CEST | Original file | - |
| article pdf uploaded. | 3 May 2020 09:00 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/9/2051/pdf |
| article xml uploaded. | 3 May 2020 09:00 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2051/xml |
| article xml file uploaded | 3 May 2020 09:00 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 10:54 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/9/2051/pdf-vor |
| article xml file uploaded | 28 April 2020 10:54 CEST | Original file | - |
