| article html file updated | 31 August 2025 17:29 CEST | Update | https://www.mdpi.com/2079-9292/9/4/647 |
| article html file updated | 21 July 2022 01:57 CEST | Update | - |
| article html file updated | 8 May 2020 16:55 CEST | Update | - |
| article html file updated | 26 April 2020 05:27 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 05:26 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/647/pdf |
| article xml uploaded. | 26 April 2020 05:26 CEST | Update | https://www.mdpi.com/2079-9292/9/4/647/xml |
| article xml file uploaded | 26 April 2020 05:26 CEST | Update | - |
| article pdf uploaded. | 15 April 2020 14:29 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/647/pdf-vor |
| article xml file uploaded | 15 April 2020 14:29 CEST | Original file | - |
