| article html file updated | 31 August 2025 11:47 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1451 |
| article html file updated | 20 July 2022 20:18 CEST | Update | - |
| article html file updated | 15 February 2020 14:59 CET | Original file | - |
| article pdf uploaded. | 15 February 2020 14:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1451/pdf |
| article xml uploaded. | 15 February 2020 14:57 CET | Update | https://www.mdpi.com/2071-1050/12/4/1451/xml |
| article xml file uploaded | 15 February 2020 14:57 CET | Update | - |
| article pdf uploaded. | 15 February 2020 11:42 CET | Updated version of record | - |
| article xml file uploaded | 15 February 2020 11:42 CET | Update | - |
| article pdf uploaded. | 15 February 2020 11:42 CET | Version of Record | - |
| article xml file uploaded | 15 February 2020 11:42 CET | Original file | - |
