| article html file updated | 30 August 2025 14:50 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2145 |
| article html file updated | 19 July 2022 18:22 CEST | Update | - |
| article html file updated | 12 February 2020 10:56 CET | Update | - |
| article html file updated | 19 October 2019 19:00 CEST | Update | - |
| article html file updated | 24 May 2019 17:08 CEST | Update | - |
| article html file updated | 10 May 2019 09:38 CEST | Update | - |
| article pdf uploaded. | 10 May 2019 09:37 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/9/2145/pdf |
| article xml uploaded. | 10 May 2019 09:37 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2145/xml |
| article xml file uploaded | 10 May 2019 09:37 CEST | Update | - |
| article html file updated | 9 May 2019 08:46 CEST | Original file | - |
| article pdf uploaded. | 9 May 2019 08:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2145/pdf-vor |
| article xml file uploaded | 9 May 2019 08:44 CEST | Original file | - |
