| article html file updated | 31 August 2025 12:05 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1551 |
| article html file updated | 20 July 2022 20:36 CEST | Update | - |
| article html file updated | 19 February 2020 12:14 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 12:12 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1551/pdf |
| article xml uploaded. | 19 February 2020 12:12 CET | Update | https://www.mdpi.com/2071-1050/12/4/1551/xml |
| article xml file uploaded | 19 February 2020 12:12 CET | Original file | - |
