| article html file updated | 30 August 2025 13:43 CEST | Update | https://www.mdpi.com/1424-8220/19/7/1638 |
| article html file updated | 19 July 2022 17:15 CEST | Update | - |
| article html file updated | 12 February 2020 03:22 CET | Update | - |
| article html file updated | 17 October 2019 20:14 CEST | Update | - |
| article html file updated | 25 April 2019 16:10 CEST | Update | - |
| article html file updated | 18 April 2019 10:47 CEST | Update | - |
| article html file updated | 11 April 2019 12:14 CEST | Update | - |
| article html file updated | 10 April 2019 07:00 CEST | Update | - |
| article html file updated | 5 April 2019 15:40 CEST | Original file | - |
| article pdf uploaded. | 5 April 2019 15:38 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/7/1638/pdf |
| article xml uploaded. | 5 April 2019 15:38 CEST | Update | https://www.mdpi.com/1424-8220/19/7/1638/xml |
| article xml file uploaded | 5 April 2019 15:38 CEST | Original file | - |
