| article html file updated | 31 August 2025 11:39 CEST | Update | https://www.mdpi.com/2073-4360/12/2/449 |
| article html file updated | 20 July 2022 20:10 CEST | Update | - |
| article html file updated | 6 March 2020 12:44 CET | Update | - |
| article html file updated | 15 February 2020 09:38 CET | Update | - |
| article html file updated | 14 February 2020 10:50 CET | Original file | - |
| article pdf uploaded. | 14 February 2020 10:49 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/449/pdf |
| article xml uploaded. | 14 February 2020 10:49 CET | Update | https://www.mdpi.com/2073-4360/12/2/449/xml |
| article xml file uploaded | 14 February 2020 10:49 CET | Original file | - |
