| article html file updated | 31 August 2025 18:59 CEST | Update | https://www.mdpi.com/1999-4923/12/5/409 |
| article html file updated | 21 July 2022 03:25 CEST | Update | - |
| article html file updated | 14 May 2020 11:17 CEST | Original file | - |
| article pdf uploaded. | 14 May 2020 11:15 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/5/409/pdf |
| article xml uploaded. | 14 May 2020 11:15 CEST | Update | https://www.mdpi.com/1999-4923/12/5/409/xml |
| article xml file uploaded | 14 May 2020 11:15 CEST | Update | - |
| article pdf uploaded. | 29 April 2020 17:05 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/5/409/pdf-vor |
| article xml file uploaded | 29 April 2020 17:05 CEST | Original file | - |
