| article html file updated | 24 December 2025 22:33 CET | Update | https://www.mdpi.com/1422-0067/21/21/7840 |
| article html file updated | 1 September 2025 11:38 CEST | Update | N/A |
| article html file updated | 22 July 2022 22:07 CEST | Update | N/A |
| article html file updated | 26 October 2020 11:28 CET | Original file | N/A |
| article pdf uploaded. | 26 October 2020 11:26 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/21/7840/pdf |
| article xml uploaded. | 26 October 2020 11:26 CET | Update | https://www.mdpi.com/1422-0067/21/21/7840/xml |
| article xml file uploaded | 26 October 2020 11:26 CET | Original file | N/A |
| article pdf uploaded. | 22 October 2020 14:35 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/21/7840/pdf-vor |
