| article html file updated | 31 August 2025 15:33 CEST | Update | https://www.mdpi.com/1424-8220/20/7/1840 |
| article html file updated | 21 July 2022 00:03 CEST | Update | - |
| article html file updated | 8 October 2020 19:41 CEST | Update | - |
| article html file updated | 3 April 2020 03:47 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 03:46 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/7/1840/pdf |
| article xml uploaded. | 3 April 2020 03:46 CEST | Update | https://www.mdpi.com/1424-8220/20/7/1840/xml |
| article xml file uploaded | 3 April 2020 03:46 CEST | Update | - |
| article html file updated | 2 April 2020 15:15 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 15:11 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/7/1840/pdf-vor |
| article xml file uploaded | 2 April 2020 15:11 CEST | Update | - |
| article pdf uploaded. | 26 March 2020 13:10 CET | Version of Record | https://www.mdpi.com/1424-8220/20/7/1840/pdf-vor |
| article xml file uploaded | 26 March 2020 13:10 CET | Original file | - |
