| article html file updated | 31 August 2025 17:55 CEST | Update | https://www.mdpi.com/1996-1073/13/8/2039 |
| article html file updated | 21 July 2022 02:23 CEST | Update | - |
| article html file updated | 8 May 2020 16:36 CEST | Update | - |
| article html file updated | 21 April 2020 15:46 CEST | Original file | - |
| article pdf uploaded. | 21 April 2020 15:44 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/8/2039/pdf |
| article xml uploaded. | 21 April 2020 15:44 CEST | Update | https://www.mdpi.com/1996-1073/13/8/2039/xml |
| article xml file uploaded | 21 April 2020 15:44 CEST | Update | - |
| article pdf uploaded. | 19 April 2020 15:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/2039/pdf-vor |
| article xml file uploaded | 19 April 2020 15:03 CEST | Original file | - |
