| article html file updated | 14 February 2020 14:16 CET | Update | https://www.mdpi.com/2071-1050/11/23/6776 |
| article html file updated | 12 December 2019 07:08 CET | Update | - |
| article html file updated | 29 November 2019 10:22 CET | Original file | - |
| article pdf uploaded. | 29 November 2019 10:21 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6776/pdf |
| article xml uploaded. | 29 November 2019 10:21 CET | Update | https://www.mdpi.com/2071-1050/11/23/6776/xml |
| article xml file uploaded | 29 November 2019 10:21 CET | Original file | - |
