| article html file updated | 31 August 2025 15:26 CEST | Update | https://www.mdpi.com/2079-9292/9/4/543 |
| article html file updated | 20 July 2022 23:56 CEST | Update | - |
| article html file updated | 8 May 2020 16:15 CEST | Update | - |
| article html file updated | 30 March 2020 17:21 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 17:19 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/543/pdf |
| article xml uploaded. | 30 March 2020 17:19 CEST | Update | https://www.mdpi.com/2079-9292/9/4/543/xml |
| article xml file uploaded | 30 March 2020 17:19 CEST | Update | - |
| article pdf uploaded. | 25 March 2020 12:56 CET | Version of Record | https://www.mdpi.com/2079-9292/9/4/543/pdf-vor |
| article xml file uploaded | 25 March 2020 12:56 CET | Original file | - |
