| article html file updated | 31 August 2025 10:21 CEST | Update | https://www.mdpi.com/2079-9292/9/2/234 |
| article html file updated | 20 July 2022 18:52 CEST | Update | - |
| article html file updated | 6 March 2020 19:09 CET | Update | - |
| article html file updated | 29 February 2020 03:18 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 03:16 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/234/pdf |
| article xml uploaded. | 29 February 2020 03:16 CET | Update | https://www.mdpi.com/2079-9292/9/2/234/xml |
| article xml file uploaded | 29 February 2020 03:16 CET | Update | - |
| article pdf uploaded. | 31 January 2020 14:03 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/234/pdf-vor |
| article xml file uploaded | 31 January 2020 14:03 CET | Original file | - |
