| article html file updated | 31 August 2025 04:06 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4812 |
| article html file updated | 20 July 2022 00:15 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:56 CET | Update | N/A |
| article html file updated | 15 November 2019 14:50 CET | Update | N/A |
| article html file updated | 5 November 2019 12:12 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 12:10 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4812/pdf |
| article xml uploaded. | 5 November 2019 12:10 CET | Update | https://www.mdpi.com/1424-8220/19/21/4812/xml |
| article xml file uploaded | 5 November 2019 12:10 CET | Original file | N/A |
