| article html file updated | 31 August 2025 16:23 CEST | Update | https://www.mdpi.com/2079-9292/9/4/608 |
| article html file updated | 21 July 2022 00:53 CEST | Update | - |
| article html file updated | 8 May 2020 16:38 CEST | Update | - |
| article html file updated | 9 April 2020 13:56 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 13:55 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/608/pdf |
| article xml uploaded. | 9 April 2020 13:55 CEST | Update | https://www.mdpi.com/2079-9292/9/4/608/xml |
| article xml file uploaded | 9 April 2020 13:55 CEST | Update | - |
| article html file updated | 4 April 2020 09:50 CEST | Original file | - |
| article pdf uploaded. | 4 April 2020 09:49 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/608/pdf-vor |
| article xml file uploaded | 4 April 2020 09:49 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 13:07 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/608/pdf-vor |
| article xml file uploaded | 3 April 2020 13:07 CEST | Original file | - |
