| article html file updated | 31 August 2025 14:08 CEST | Update | https://www.mdpi.com/2079-9292/9/3/468 |
| article html file updated | 20 July 2022 22:37 CEST | Update | - |
| article html file updated | 26 March 2020 04:56 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 04:55 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/3/468/pdf |
| article xml uploaded. | 26 March 2020 04:55 CET | Update | https://www.mdpi.com/2079-9292/9/3/468/xml |
| article xml file uploaded | 26 March 2020 04:55 CET | Update | - |
| article pdf uploaded. | 11 March 2020 13:27 CET | Version of Record | https://www.mdpi.com/2079-9292/9/3/468/pdf-vor |
| article xml file uploaded | 11 March 2020 13:27 CET | Original file | - |
