| article html file updated | 31 August 2025 19:20 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2120 |
| article html file updated | 21 July 2022 03:46 CEST | Update | - |
| article html file updated | 12 May 2020 12:04 CEST | Original file | - |
| article pdf uploaded. | 12 May 2020 12:02 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/9/2120/pdf |
| article xml uploaded. | 12 May 2020 12:02 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2120/xml |
| article xml file uploaded | 12 May 2020 12:02 CEST | Update | - |
| article pdf uploaded. | 3 May 2020 08:23 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/9/2120/pdf-vor |
| article xml file uploaded | 3 May 2020 08:23 CEST | Original file | - |
