| article html file updated | 31 August 2025 17:19 CEST | Update | https://www.mdpi.com/2079-9292/9/4/642 |
| article html file updated | 21 July 2022 01:48 CEST | Update | - |
| article html file updated | 8 May 2020 16:54 CEST | Update | - |
| article html file updated | 15 April 2020 16:18 CEST | Original file | - |
| article pdf uploaded. | 15 April 2020 16:16 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/642/pdf |
| article xml uploaded. | 15 April 2020 16:16 CEST | Update | https://www.mdpi.com/2079-9292/9/4/642/xml |
| article xml file uploaded | 15 April 2020 16:16 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 17:24 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/642/pdf-vor |
| article xml file uploaded | 13 April 2020 17:24 CEST | Original file | - |
