| article html file updated | 31 August 2025 03:08 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4533 |
| article html file updated | 20 July 2022 01:22 CEST | Update | - |
| article html file updated | 14 February 2020 02:02 CET | Update | - |
| article html file updated | 31 October 2019 01:49 CET | Update | - |
| article html file updated | 18 October 2019 11:45 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 11:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4533/pdf |
| article xml uploaded. | 18 October 2019 11:44 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4533/xml |
| article xml file uploaded | 18 October 2019 11:44 CEST | Original file | - |
