| article html file updated | 1 September 2025 07:05 CEST | Update | https://www.mdpi.com/2073-4360/12/9/1976 |
| article html file updated | 22 July 2022 05:23 CEST | Update | - |
| article html file updated | 9 October 2020 21:09 CEST | Update | - |
| article html file updated | 1 September 2020 05:22 CEST | Original file | - |
| article pdf uploaded. | 1 September 2020 05:20 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/9/1976/pdf |
| article xml uploaded. | 1 September 2020 05:20 CEST | Update | https://www.mdpi.com/2073-4360/12/9/1976/xml |
| article xml file uploaded | 1 September 2020 05:20 CEST | Original file | - |
| article pdf uploaded. | 31 August 2020 11:41 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/9/1976/pdf-vor |
