| article html file updated | 31 August 2025 12:03 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1117 |
| article html file updated | 20 July 2022 20:34 CEST | Update | - |
| article html file updated | 6 March 2020 12:27 CET | Update | - |
| article html file updated | 22 February 2020 12:43 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 12:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1117/pdf |
| article xml uploaded. | 22 February 2020 12:42 CET | Update | https://www.mdpi.com/1424-8220/20/4/1117/xml |
| article xml file uploaded | 22 February 2020 12:42 CET | Update | - |
| article pdf uploaded. | 18 February 2020 16:35 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1117/pdf-vor |
| article xml file uploaded | 18 February 2020 16:35 CET | Original file | - |
