| article html file updated | 31 August 2025 03:07 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4528 |
| article html file updated | 20 July 2022 01:23 CEST | Update | - |
| article html file updated | 14 February 2020 01:55 CET | Update | - |
| article html file updated | 31 October 2019 01:46 CET | Update | - |
| article html file updated | 18 October 2019 08:14 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 08:13 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4528/pdf |
| article xml uploaded. | 18 October 2019 08:13 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4528/xml |
| article xml file uploaded | 18 October 2019 08:13 CEST | Original file | - |
