| article html file updated | 31 August 2025 03:47 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4729 |
| article html file updated | 20 July 2022 00:35 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:26 CET | Update | N/A |
| article html file updated | 15 November 2019 14:02 CET | Update | N/A |
| article html file updated | 4 November 2019 06:24 CET | Update | N/A |
| article pdf uploaded. | 4 November 2019 06:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4729/pdf |
| article xml uploaded. | 4 November 2019 06:23 CET | Update | https://www.mdpi.com/1424-8220/19/21/4729/xml |
| article xml file uploaded | 4 November 2019 06:23 CET | Update | N/A |
| article html file updated | 31 October 2019 08:29 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 07:42 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4729/pdf-vor |
| article xml uploaded. | 31 October 2019 07:42 CET | Update | N/A |
| article xml file uploaded | 31 October 2019 07:42 CET | Original file | N/A |
