| article html file updated | 14 February 2020 08:09 CET | Update | https://www.mdpi.com/2073-4344/9/11/938 |
| article html file updated | 27 November 2019 14:30 CET | Update | - |
| article html file updated | 21 November 2019 08:42 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 08:40 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/11/938/pdf |
| article xml uploaded. | 21 November 2019 08:40 CET | Update | https://www.mdpi.com/2073-4344/9/11/938/xml |
| article xml file uploaded | 21 November 2019 08:40 CET | Update | - |
| article pdf uploaded. | 8 November 2019 17:06 CET | Version of Record | https://www.mdpi.com/2073-4344/9/11/938/pdf-vor |
| article xml file uploaded | 8 November 2019 17:06 CET | Original file | - |
