| article html file updated | 31 August 2025 14:06 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1547 |
| article html file updated | 20 July 2022 22:35 CEST | Update | - |
| article html file updated | 1 April 2020 17:14 CEST | Update | - |
| article html file updated | 13 March 2020 13:33 CET | Update | - |
| article pdf uploaded. | 13 March 2020 13:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1547/pdf |
| article xml uploaded. | 13 March 2020 13:32 CET | Update | https://www.mdpi.com/1424-8220/20/6/1547/xml |
| article xml file uploaded | 13 March 2020 13:32 CET | Update | - |
| article html file updated | 13 March 2020 07:02 CET | Update | - |
| article pdf uploaded. | 13 March 2020 07:00 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1547/pdf-vor |
| article xml file uploaded | 13 March 2020 07:00 CET | Update | - |
| article html file updated | 12 March 2020 14:49 CET | Original file | - |
| article pdf uploaded. | 12 March 2020 14:47 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1547/pdf-vor |
| article xml file uploaded | 12 March 2020 14:47 CET | Update | - |
| article pdf uploaded. | 11 March 2020 11:00 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1547/pdf-vor |
| article xml file uploaded | 11 March 2020 10:59 CET | Original file | - |
