| article html file updated | 31 August 2025 03:27 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4632 |
| article html file updated | 20 July 2022 00:58 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:43 CET | Update | N/A |
| article html file updated | 15 November 2019 13:05 CET | Update | N/A |
| article html file updated | 30 October 2019 11:17 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2019 11:15 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4632/pdf |
| article xml uploaded. | 30 October 2019 11:15 CET | Update | https://www.mdpi.com/1424-8220/19/21/4632/xml |
| article xml file uploaded | 30 October 2019 11:15 CET | Update | N/A |
| article pdf uploaded. | 24 October 2019 15:40 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/21/4632/pdf-vor |
| article xml file uploaded | 24 October 2019 15:40 CEST | Original file | N/A |
