| article html file updated | 31 August 2025 22:05 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4449 |
| article html file updated | 21 July 2022 06:29 CEST | Update | N/A |
| article html file updated | 2 June 2020 10:46 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 10:44 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/11/4449/pdf |
| article xml uploaded. | 2 June 2020 10:44 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4449/xml |
| article xml file uploaded | 2 June 2020 10:44 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2020 11:58 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/11/4449/pdf-vor |
