| article html file updated | 20 July 2022 01:17 CEST | Update | https://www.mdpi.com/2071-1050/11/20/5815 |
| article html file updated | 14 February 2020 02:24 CET | Update | - |
| article html file updated | 31 October 2019 04:24 CET | Update | - |
| article html file updated | 20 October 2019 08:21 CEST | Original file | - |
| article pdf uploaded. | 20 October 2019 08:20 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/20/5815/pdf |
| article xml uploaded. | 20 October 2019 08:20 CEST | Update | https://www.mdpi.com/2071-1050/11/20/5815/xml |
| article xml file uploaded | 20 October 2019 08:20 CEST | Original file | - |
