| article html file updated | 31 August 2025 02:40 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4377 |
| article html file updated | 20 July 2022 01:56 CEST | Update | N/A |
| article html file updated | 13 February 2020 23:36 CET | Update | N/A |
| article html file updated | 30 October 2019 21:53 CET | Update | N/A |
| article html file updated | 10 October 2019 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 10 October 2019 13:30 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4377/pdf |
| article xml uploaded. | 10 October 2019 13:30 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4377/xml |
| article xml file uploaded | 10 October 2019 13:30 CEST | Original file | N/A |
