| article html file updated | 31 August 2025 03:33 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4654 |
| article html file updated | 20 July 2022 00:52 CEST | Update | - |
| article html file updated | 14 February 2020 04:13 CET | Update | - |
| article html file updated | 15 November 2019 13:22 CET | Update | - |
| article html file updated | 4 November 2019 12:36 CET | Original file | - |
| article pdf uploaded. | 4 November 2019 12:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4654/pdf |
| article xml uploaded. | 4 November 2019 12:35 CET | Update | https://www.mdpi.com/1424-8220/19/21/4654/xml |
| article xml file uploaded | 4 November 2019 12:35 CET | Update | - |
| article pdf uploaded. | 26 October 2019 09:24 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/21/4654/pdf-vor |
| article xml file uploaded | 26 October 2019 09:24 CEST | Original file | - |
