| article html file updated | 31 August 2025 17:08 CEST | Update | https://www.mdpi.com/2079-9292/9/4/635 |
| article html file updated | 21 July 2022 01:37 CEST | Update | - |
| article html file updated | 8 May 2020 16:51 CEST | Update | - |
| article html file updated | 22 April 2020 15:37 CEST | Original file | - |
| article pdf uploaded. | 22 April 2020 15:35 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/635/pdf |
| article xml uploaded. | 22 April 2020 15:35 CEST | Update | https://www.mdpi.com/2079-9292/9/4/635/xml |
| article xml file uploaded | 22 April 2020 15:35 CEST | Update | - |
| article pdf uploaded. | 11 April 2020 14:16 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/635/pdf-vor |
| article xml file uploaded | 11 April 2020 14:16 CEST | Original file | - |
