| article html file updated | 31 August 2025 03:11 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4545 |
| article html file updated | 20 July 2022 01:19 CEST | Update | - |
| article html file updated | 14 February 2020 02:16 CET | Update | - |
| article html file updated | 31 October 2019 01:56 CET | Update | - |
| article html file updated | 23 October 2019 04:36 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 04:35 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/20/4545/pdf |
| article xml uploaded. | 23 October 2019 04:35 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4545/xml |
| article xml file uploaded | 23 October 2019 04:35 CEST | Update | - |
| article pdf uploaded. | 19 October 2019 08:30 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4545/pdf-vor |
| article xml file uploaded | 19 October 2019 08:30 CEST | Original file | - |
