| article html file updated | 31 August 2025 03:48 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4733 |
| article html file updated | 20 July 2022 00:35 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:28 CET | Update | N/A |
| article html file updated | 15 November 2019 14:05 CET | Update | N/A |
| article html file updated | 31 October 2019 09:07 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 09:02 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4733/pdf |
| article xml uploaded. | 31 October 2019 09:02 CET | Update | https://www.mdpi.com/1424-8220/19/21/4733/xml |
| article xml file uploaded | 31 October 2019 09:02 CET | Original file | N/A |
