| article html file updated | 31 August 2025 10:00 CEST | Update | https://www.mdpi.com/2073-4360/12/2/268 |
| article html file updated | 20 July 2022 18:31 CEST | Update | - |
| article html file updated | 6 March 2020 10:14 CET | Update | - |
| article html file updated | 15 February 2020 05:56 CET | Update | - |
| article html file updated | 26 January 2020 10:01 CET | Original file | - |
| article pdf uploaded. | 26 January 2020 09:59 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/268/pdf |
| article xml uploaded. | 26 January 2020 09:59 CET | Update | https://www.mdpi.com/2073-4360/12/2/268/xml |
| article xml file uploaded | 26 January 2020 09:59 CET | Original file | - |
