| article html file updated | 31 August 2025 12:02 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1106 |
| article html file updated | 20 July 2022 20:33 CEST | Update | - |
| article html file updated | 6 March 2020 12:18 CET | Update | - |
| article html file updated | 19 February 2020 11:55 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 11:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1106/pdf |
| article xml uploaded. | 19 February 2020 11:53 CET | Update | https://www.mdpi.com/1424-8220/20/4/1106/xml |
| article xml file uploaded | 19 February 2020 11:53 CET | Update | - |
| article pdf uploaded. | 18 February 2020 15:46 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1106/pdf-vor |
| article xml file uploaded | 18 February 2020 15:46 CET | Original file | - |
