| article html file updated | 17 August 2026 03:28 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1574 |
| article html file updated | 31 August 2025 12:10 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:41 CEST | Update | N/A |
| article html file updated | 20 February 2020 07:10 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 07:08 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1574/pdf |
| article xml uploaded. | 20 February 2020 07:08 CET | Update | https://www.mdpi.com/2071-1050/12/4/1574/xml |
| article xml file uploaded | 20 February 2020 07:08 CET | Original file | N/A |
