| article html file updated | 31 August 2025 23:10 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1440 |
| article html file updated | 21 July 2022 20:25 CEST | Update | - |
| article html file updated | 9 October 2020 07:11 CEST | Update | - |
| article html file updated | 24 June 2020 14:32 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 14:31 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1440/pdf |
| article xml uploaded. | 24 June 2020 14:31 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1440/xml |
| article xml file uploaded | 24 June 2020 14:31 CEST | Original file | - |
| article pdf uploaded. | 10 June 2020 11:15 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1440/pdf-vor |
