| article html file updated | 1 September 2025 17:59 CEST | Update | https://www.mdpi.com/2071-1050/13/2/504 |
| article html file updated | 23 July 2022 11:41 CEST | Update | - |
| article html file updated | 7 January 2021 09:48 CET | Original file | - |
| article pdf uploaded. | 7 January 2021 09:47 CET | Version of Record | https://www.mdpi.com/2071-1050/13/2/504/pdf |
| article xml uploaded. | 7 January 2021 09:47 CET | Update | https://www.mdpi.com/2071-1050/13/2/504/xml |
| article xml file uploaded | 7 January 2021 09:47 CET | Original file | - |
