| article html file updated | 31 August 2025 12:29 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1656 |
| article html file updated | 20 July 2022 20:59 CEST | Update | - |
| article html file updated | 26 February 2020 19:38 CET | Original file | - |
| article pdf uploaded. | 26 February 2020 19:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1656/pdf |
| article xml uploaded. | 26 February 2020 19:37 CET | Update | https://www.mdpi.com/2071-1050/12/4/1656/xml |
| article xml file uploaded | 26 February 2020 19:36 CET | Update | - |
| article pdf uploaded. | 22 February 2020 13:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1656/pdf-vor |
| article xml file uploaded | 22 February 2020 13:33 CET | Update | - |
| article pdf uploaded. | 22 February 2020 13:33 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1656/pdf-vor |
| article xml file uploaded | 22 February 2020 13:33 CET | Original file | - |
