| article html file updated | 31 August 2025 14:08 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1559 |
| article html file updated | 20 July 2022 22:37 CEST | Update | - |
| article html file updated | 1 April 2020 17:26 CEST | Update | - |
| article html file updated | 14 March 2020 12:47 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 12:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1559/pdf |
| article xml uploaded. | 14 March 2020 12:45 CET | Update | https://www.mdpi.com/1424-8220/20/6/1559/xml |
| article xml file uploaded | 14 March 2020 12:45 CET | Update | - |
| article supplementary file uploaded. | 11 March 2020 14:07 CET | - | https://www.mdpi.com/1424-8220/20/6/1559#supplementary |
| article pdf uploaded. | 11 March 2020 14:07 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1559/pdf-vor |
| article xml file uploaded | 11 March 2020 14:07 CET | Original file | - |
