| article html file updated | 31 August 2025 17:22 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1918 |
| article html file updated | 21 July 2022 01:50 CEST | Update | - |
| article html file updated | 8 May 2020 16:02 CEST | Update | - |
| article html file updated | 15 April 2020 05:25 CEST | Original file | - |
| article pdf uploaded. | 15 April 2020 05:24 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/8/1918/pdf |
| article xml uploaded. | 15 April 2020 05:24 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1918/xml |
| article xml file uploaded | 15 April 2020 05:24 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 13:34 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/1918/pdf-vor |
| article xml file uploaded | 14 April 2020 13:34 CEST | Original file | - |
