| article html file updated | 31 August 2025 02:58 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4475 |
| article html file updated | 20 July 2022 01:34 CEST | Update | - |
| article html file updated | 14 February 2020 01:09 CET | Update | - |
| article html file updated | 31 October 2019 00:38 CET | Update | - |
| article html file updated | 16 October 2019 02:06 CEST | Original file | - |
| article pdf uploaded. | 15 October 2019 17:01 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4475/pdf |
| article xml uploaded. | 15 October 2019 17:01 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4475/xml |
| article xml file uploaded | 15 October 2019 17:01 CEST | Original file | - |
