| article html file updated | 31 August 2025 10:28 CEST | Update | https://www.mdpi.com/2079-9292/9/2/239 |
| article html file updated | 20 July 2022 18:59 CEST | Update | - |
| article html file updated | 6 March 2020 19:10 CET | Update | - |
| article html file updated | 1 March 2020 12:25 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 12:24 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/239/pdf |
| article xml uploaded. | 1 March 2020 12:24 CET | Update | https://www.mdpi.com/2079-9292/9/2/239/xml |
| article xml file uploaded | 1 March 2020 12:24 CET | Update | - |
| article pdf uploaded. | 1 February 2020 14:43 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/239/pdf-vor |
| article xml file uploaded | 1 February 2020 14:43 CET | Original file | - |
