| article html file updated | 30 August 2025 14:42 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2091 |
| article html file updated | 19 July 2022 18:14 CEST | Update | - |
| article html file updated | 12 February 2020 10:03 CET | Update | - |
| article html file updated | 19 October 2019 13:57 CEST | Update | - |
| article html file updated | 24 May 2019 16:34 CEST | Update | - |
| article html file updated | 6 May 2019 08:29 CEST | Original file | - |
| article pdf uploaded. | 6 May 2019 08:28 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2091/pdf |
| article xml uploaded. | 6 May 2019 08:28 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2091/xml |
| article xml file uploaded | 6 May 2019 08:28 CEST | Original file | - |
