| article html file updated | 31 August 2025 09:32 CEST | Update | https://www.mdpi.com/2079-9292/9/2/202 |
| article html file updated | 20 July 2022 18:04 CEST | Update | - |
| article html file updated | 6 March 2020 18:57 CET | Update | - |
| article html file updated | 19 February 2020 12:35 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 12:34 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/202/pdf |
| article xml uploaded. | 19 February 2020 12:34 CET | Update | https://www.mdpi.com/2079-9292/9/2/202/xml |
| article xml file uploaded | 19 February 2020 12:34 CET | Update | - |
| article pdf uploaded. | 21 January 2020 10:11 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/202/pdf-vor |
| article xml file uploaded | 21 January 2020 10:11 CET | Original file | - |
