| article html file updated | 24 December 2025 22:26 CET | Update | https://www.mdpi.com/1422-0067/21/20/7742 |
| article html file updated | 1 September 2025 11:20 CEST | Update | - |
| article html file updated | 22 July 2022 21:42 CEST | Update | - |
| article html file updated | 20 October 2020 07:37 CEST | Original file | - |
| article pdf uploaded. | 20 October 2020 07:36 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/20/7742/pdf |
| article xml uploaded. | 20 October 2020 07:36 CEST | Update | https://www.mdpi.com/1422-0067/21/20/7742/xml |
| article xml file uploaded | 20 October 2020 07:36 CEST | Original file | - |
