| article html file updated | 30 August 2025 14:44 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2101 |
| article html file updated | 19 July 2022 18:16 CEST | Update | N/A |
| article html file updated | 12 February 2020 10:17 CET | Update | N/A |
| article html file updated | 19 October 2019 15:23 CEST | Update | N/A |
| article html file updated | 24 May 2019 16:41 CEST | Update | N/A |
| article html file updated | 7 May 2019 08:42 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2019 06:41 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2101/pdf |
| article xml uploaded. | 7 May 2019 06:41 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2101/xml |
| article xml file uploaded | 7 May 2019 06:41 CEST | Original file | N/A |
