| article html file updated | 31 August 2025 14:13 CEST | Update | https://www.mdpi.com/2072-4292/12/6/909 |
| article html file updated | 20 July 2022 22:42 CEST | Update | - |
| article html file updated | 12 March 2020 12:09 CET | Original file | - |
| article pdf uploaded. | 12 March 2020 12:07 CET | Version of Record | https://www.mdpi.com/2072-4292/12/6/909/pdf |
| article xml uploaded. | 12 March 2020 12:07 CET | Update | https://www.mdpi.com/2072-4292/12/6/909/xml |
| article xml file uploaded | 12 March 2020 12:07 CET | Original file | - |
