| article html file updated | 31 August 2025 12:33 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1680 |
| article html file updated | 20 July 2022 21:04 CEST | Update | - |
| article html file updated | 28 February 2020 13:44 CET | Original file | - |
| article pdf uploaded. | 28 February 2020 13:43 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1680/pdf |
| article xml uploaded. | 28 February 2020 13:43 CET | Update | https://www.mdpi.com/2071-1050/12/4/1680/xml |
| article xml file uploaded | 28 February 2020 13:43 CET | Update | - |
| article pdf uploaded. | 24 February 2020 12:59 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1680/pdf-vor |
| article xml file uploaded | 24 February 2020 12:59 CET | Original file | - |
