| article html file updated | 14 February 2020 12:52 CET | Update | https://www.mdpi.com/2071-1050/11/23/6662 |
| article html file updated | 12 December 2019 06:03 CET | Update | - |
| article html file updated | 25 November 2019 12:22 CET | Original file | - |
| article pdf uploaded. | 25 November 2019 12:21 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6662/pdf |
| article xml uploaded. | 25 November 2019 12:21 CET | Update | https://www.mdpi.com/2071-1050/11/23/6662/xml |
| article xml file uploaded | 25 November 2019 12:21 CET | Original file | - |
