| article html file updated | 31 August 2025 16:21 CEST | Update | https://www.mdpi.com/1424-8220/20/7/2006 |
| article html file updated | 21 July 2022 00:50 CEST | Update | - |
| article html file updated | 3 April 2020 14:29 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 14:28 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/7/2006/pdf |
| article xml uploaded. | 3 April 2020 14:28 CEST | Update | https://www.mdpi.com/1424-8220/20/7/2006/xml |
| article xml file uploaded | 3 April 2020 14:28 CEST | Update | - |
| article xml file uploaded | 3 April 2020 10:32 CEST | Original file | - |
