| article html file updated | 31 August 2025 14:39 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1663 |
| article html file updated | 20 July 2022 23:09 CEST | Update | - |
| article html file updated | 1 April 2020 18:59 CEST | Update | - |
| article html file updated | 17 March 2020 10:55 CET | Update | - |
| article html file updated | 17 March 2020 10:54 CET | Original file | - |
| article pdf uploaded. | 17 March 2020 10:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1663/pdf |
| article xml uploaded. | 17 March 2020 10:53 CET | Update | https://www.mdpi.com/1424-8220/20/6/1663/xml |
| article xml file uploaded | 17 March 2020 10:53 CET | Update | - |
| article xml file uploaded | 17 March 2020 10:53 CET | Original file | - |
