| article html file updated | 31 August 2025 14:33 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1644 |
| article html file updated | 20 July 2022 23:02 CEST | Update | N/A |
| article html file updated | 1 April 2020 18:42 CEST | Update | N/A |
| article html file updated | 26 March 2020 10:18 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 10:17 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1644/pdf |
| article xml uploaded. | 26 March 2020 10:17 CET | Update | https://www.mdpi.com/1424-8220/20/6/1644/xml |
| article xml file uploaded | 26 March 2020 10:17 CET | Update | N/A |
| article pdf uploaded. | 16 March 2020 11:10 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1644/pdf-vor |
| article xml file uploaded | 16 March 2020 11:10 CET | Original file | N/A |
