| article html file updated | 31 August 2025 17:46 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1990 |
| article html file updated | 21 July 2022 02:14 CEST | Update | - |
| article html file updated | 8 May 2020 16:17 CEST | Update | - |
| article html file updated | 17 April 2020 15:22 CEST | Original file | - |
| article pdf uploaded. | 17 April 2020 15:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/1990/pdf |
| article xml uploaded. | 17 April 2020 15:21 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1990/xml |
| article xml file uploaded | 17 April 2020 15:21 CEST | Original file | - |
