| article html file updated | 15 February 2020 02:34 CET | Update | https://www.mdpi.com/2071-1050/12/2/588 |
| article html file updated | 13 January 2020 14:43 CET | Original file | - |
| article pdf uploaded. | 13 January 2020 14:41 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/588/pdf |
| article xml uploaded. | 13 January 2020 14:41 CET | Update | https://www.mdpi.com/2071-1050/12/2/588/xml |
| article xml file uploaded | 13 January 2020 14:41 CET | Original file | - |
