| article html file updated | 14 February 2020 12:17 CET | Update | https://www.mdpi.com/2071-1050/11/23/6609 |
| article html file updated | 12 December 2019 05:28 CET | Update | - |
| article html file updated | 22 November 2019 14:39 CET | Original file | - |
| article pdf uploaded. | 22 November 2019 14:38 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6609/pdf |
| article xml uploaded. | 22 November 2019 14:38 CET | Update | https://www.mdpi.com/2071-1050/11/23/6609/xml |
| article xml file uploaded | 22 November 2019 14:38 CET | Original file | - |
