| article html file updated | 31 August 2025 14:54 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1724 |
| article html file updated | 20 July 2022 23:24 CEST | Update | - |
| article html file updated | 1 April 2020 19:23 CEST | Update | - |
| article html file updated | 21 March 2020 06:58 CET | Original file | - |
| article pdf uploaded. | 21 March 2020 06:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1724/pdf |
| article xml uploaded. | 21 March 2020 06:56 CET | Update | https://www.mdpi.com/1424-8220/20/6/1724/xml |
| article xml file uploaded | 21 March 2020 06:56 CET | Update | - |
| article pdf uploaded. | 19 March 2020 14:18 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1724/pdf-vor |
| article xml file uploaded | 19 March 2020 14:18 CET | Original file | - |
