| article html file updated | 14 February 2020 11:01 CET | Update | https://www.mdpi.com/2075-5309/9/11/236 |
| article html file updated | 27 November 2019 20:43 CET | Update | - |
| article html file updated | 19 November 2019 09:48 CET | Original file | - |
| article pdf uploaded. | 19 November 2019 09:47 CET | Version of Record | https://www.mdpi.com/2075-5309/9/11/236/pdf |
| article xml uploaded. | 19 November 2019 09:47 CET | Update | https://www.mdpi.com/2075-5309/9/11/236/xml |
| article xml file uploaded | 19 November 2019 09:47 CET | Original file | - |
