| article html file updated | 31 August 2025 19:28 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2138 |
| article html file updated | 21 July 2022 03:54 CEST | Update | - |
| article html file updated | 6 May 2020 13:05 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 13:03 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/9/2138/pdf |
| article xml uploaded. | 6 May 2020 13:03 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2138/xml |
| article xml file uploaded | 6 May 2020 13:03 CEST | Update | - |
| article html file updated | 5 May 2020 13:17 CEST | Original file | - |
| article pdf uploaded. | 5 May 2020 13:16 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/9/2138/pdf-vor |
| article xml file uploaded | 5 May 2020 13:16 CEST | Original file | - |
