| article html file updated | 31 August 2025 03:46 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4719 |
| article html file updated | 20 July 2022 00:37 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:21 CET | Update | N/A |
| article html file updated | 15 November 2019 13:57 CET | Update | N/A |
| article html file updated | 6 November 2019 09:38 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 09:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4719/pdf |
| article xml uploaded. | 6 November 2019 09:35 CET | Update | https://www.mdpi.com/1424-8220/19/21/4719/xml |
| article xml file uploaded | 6 November 2019 09:35 CET | Update | N/A |
| article pdf uploaded. | 30 October 2019 16:10 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4719/pdf-vor |
| article xml file uploaded | 30 October 2019 16:10 CET | Original file | N/A |
