| article html file updated | 30 August 2025 14:23 CEST | Update | https://www.mdpi.com/1424-8220/19/9/1959 |
| article html file updated | 21 August 2025 20:48 CEST | Update | - |
| article html file updated | 19 July 2022 17:56 CEST | Update | - |
| article html file updated | 12 February 2020 07:57 CET | Update | - |
| article html file updated | 19 October 2019 01:24 CEST | Update | - |
| article html file updated | 24 May 2019 14:16 CEST | Update | - |
| article html file updated | 26 April 2019 10:22 CEST | Original file | - |
| article pdf uploaded. | 26 April 2019 10:21 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/1959/pdf |
| article xml uploaded. | 26 April 2019 10:21 CEST | Update | https://www.mdpi.com/1424-8220/19/9/1959/xml |
| article xml file uploaded | 26 April 2019 10:21 CEST | Original file | - |
