| article html file updated | 31 August 2025 07:47 CEST | Update | https://www.mdpi.com/2071-1050/12/1/296 |
| article html file updated | 19 July 2022 20:32 CEST | Update | - |
| article html file updated | 14 February 2020 22:41 CET | Update | - |
| article html file updated | 31 December 2019 09:57 CET | Original file | - |
| article pdf uploaded. | 30 December 2019 12:54 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/296/pdf |
| article xml uploaded. | 30 December 2019 12:54 CET | Update | https://www.mdpi.com/2071-1050/12/1/296/xml |
| article xml file uploaded | 30 December 2019 12:54 CET | Original file | - |
