| article html file updated | 31 August 2025 12:08 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1140 |
| article html file updated | 20 July 2022 20:39 CEST | Update | - |
| article html file updated | 6 March 2020 12:47 CET | Update | - |
| article html file updated | 24 February 2020 02:26 CET | Original file | - |
| article pdf uploaded. | 24 February 2020 02:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1140/pdf |
| article xml uploaded. | 24 February 2020 02:24 CET | Update | https://www.mdpi.com/1424-8220/20/4/1140/xml |
| article xml file uploaded | 24 February 2020 02:24 CET | Update | - |
| article pdf uploaded. | 19 February 2020 14:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1140/pdf-vor |
| article xml file uploaded | 19 February 2020 14:18 CET | Update | - |
| article pdf uploaded. | 19 February 2020 14:18 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1140/pdf-vor |
| article xml file uploaded | 19 February 2020 14:18 CET | Original file | - |
