| article html file updated | 31 August 2025 22:24 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4506 |
| article html file updated | 21 July 2022 06:48 CEST | Update | N/A |
| article html file updated | 4 June 2020 16:55 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 16:53 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/11/4506/pdf |
| article xml uploaded. | 4 June 2020 16:53 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4506/xml |
| article xml file uploaded | 4 June 2020 16:53 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 13:35 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/11/4506/pdf-vor |
| article pdf uploaded. | 2 June 2020 13:35 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/11/4506/pdf-vor |
