| article html file updated | 31 August 2025 14:06 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1548 |
| article html file updated | 20 July 2022 22:35 CEST | Update | - |
| article html file updated | 1 April 2020 17:15 CEST | Update | - |
| article html file updated | 19 March 2020 14:03 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 14:01 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1548/pdf |
| article xml uploaded. | 19 March 2020 14:01 CET | Update | https://www.mdpi.com/1424-8220/20/6/1548/xml |
| article xml file uploaded | 19 March 2020 14:01 CET | Update | - |
| article pdf uploaded. | 11 March 2020 11:29 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1548/pdf-vor |
| article xml file uploaded | 11 March 2020 11:29 CET | Original file | - |
