| article html file updated | 31 August 2025 02:50 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4435 |
| article html file updated | 20 July 2022 01:43 CEST | Update | - |
| article html file updated | 14 February 2020 00:31 CET | Update | - |
| article html file updated | 30 October 2019 23:29 CET | Update | - |
| article html file updated | 16 October 2019 12:55 CEST | Original file | - |
| article pdf uploaded. | 16 October 2019 12:53 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/20/4435/pdf |
| article xml uploaded. | 16 October 2019 12:53 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4435/xml |
| article xml file uploaded | 16 October 2019 12:53 CEST | Update | - |
| article pdf uploaded. | 13 October 2019 10:59 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4435/pdf-vor |
| article xml file uploaded | 13 October 2019 10:59 CEST | Original file | - |
