| article html file updated | 24 December 2025 23:49 CET | Update | https://www.mdpi.com/1422-0067/21/23/8999 |
| article html file updated | 1 September 2025 14:32 CEST | Update | - |
| article html file updated | 23 July 2022 02:45 CEST | Update | - |
| article html file updated | 30 November 2020 09:46 CET | Original file | - |
| article pdf uploaded. | 30 November 2020 09:35 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/23/8999/pdf |
| article xml uploaded. | 30 November 2020 09:35 CET | Update | https://www.mdpi.com/1422-0067/21/23/8999/xml |
| article xml file uploaded | 30 November 2020 09:35 CET | Original file | - |
| article pdf uploaded. | 26 November 2020 16:33 CET | Version of Record | https://www.mdpi.com/1422-0067/21/23/8999/pdf-vor |
