| article html file updated | 31 August 2025 11:46 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1056 |
| article html file updated | 20 July 2022 20:17 CEST | Update | - |
| article html file updated | 16 March 2020 06:28 CET | Update | - |
| article xml uploaded. | 16 March 2020 06:27 CET | Update | https://www.mdpi.com/1424-8220/20/4/1056/xml |
| article pdf uploaded. | 16 March 2020 06:27 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1056/pdf |
| article html file updated | 6 March 2020 11:30 CET | Update | - |
| article html file updated | 15 February 2020 10:28 CET | Original file | - |
| article pdf uploaded. | 15 February 2020 10:26 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1056/pdf-vor |
| article xml uploaded. | 15 February 2020 10:26 CET | Update | - |
| article xml file uploaded | 15 February 2020 10:26 CET | Original file | - |
