| article html file updated | 2 September 2025 03:08 CEST | Update | https://www.mdpi.com/2073-4336/12/2/31 |
| article html file updated | 25 July 2022 11:19 CEST | Update | - |
| article html file updated | 4 August 2021 17:22 CEST | Update | - |
| article html file updated | 11 April 2021 15:35 CEST | Update | - |
| article html file updated | 8 April 2021 14:32 CEST | Original file | - |
| article pdf uploaded. | 8 April 2021 14:31 CEST | Version of Record | https://www.mdpi.com/2073-4336/12/2/31/pdf |
| article xml uploaded. | 8 April 2021 14:31 CEST | Update | https://www.mdpi.com/2073-4336/12/2/31/xml |
| article xml file uploaded | 8 April 2021 14:31 CEST | Original file | - |
