| article html file updated | 31 August 2025 15:48 CEST | Update | https://www.mdpi.com/2079-9292/9/4/574 |
| article html file updated | 21 July 2022 00:17 CEST | Update | - |
| article html file updated | 8 May 2020 16:26 CEST | Update | - |
| article html file updated | 2 April 2020 13:57 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 11:15 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/574/pdf |
| article xml uploaded. | 2 April 2020 11:15 CEST | Update | https://www.mdpi.com/2079-9292/9/4/574/xml |
| article xml file uploaded | 2 April 2020 11:15 CEST | Update | - |
| article pdf uploaded. | 28 March 2020 16:56 CET | Version of Record | https://www.mdpi.com/2079-9292/9/4/574/pdf-vor |
| article xml file uploaded | 28 March 2020 16:56 CET | Original file | - |
