| article html file updated | 31 August 2025 17:03 CEST | Update | https://www.mdpi.com/2073-4360/12/4/870 |
| article html file updated | 21 July 2022 01:32 CEST | Update | - |
| article html file updated | 9 May 2020 05:04 CEST | Update | - |
| article html file updated | 10 April 2020 14:23 CEST | Original file | - |
| article pdf uploaded. | 10 April 2020 14:22 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/870/pdf |
| article xml uploaded. | 10 April 2020 14:22 CEST | Update | https://www.mdpi.com/2073-4360/12/4/870/xml |
| article xml file uploaded | 10 April 2020 14:22 CEST | Original file | - |
