| article html file updated | 1 September 2025 10:25 CEST | Update | https://www.mdpi.com/1422-0067/21/20/7447 |
| article html file updated | 22 July 2022 10:06 CEST | Update | - |
| article html file updated | 4 December 2020 04:51 CET | Update | - |
| article html file updated | 10 October 2020 14:30 CEST | Original file | - |
| article pdf uploaded. | 10 October 2020 14:29 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/20/7447/pdf |
| article xml uploaded. | 10 October 2020 14:29 CEST | Update | https://www.mdpi.com/1422-0067/21/20/7447/xml |
| article xml file uploaded | 10 October 2020 14:29 CEST | Original file | - |
| article pdf uploaded. | 9 October 2020 14:56 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/20/7447/pdf-vor |
