| article html file updated | 13 February 2020 15:05 CET | Update | https://www.mdpi.com/1996-1944/12/18/2850 |
| article html file updated | 4 September 2019 12:31 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2019 12:29 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2850/pdf |
| article xml uploaded. | 4 September 2019 12:29 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2850/xml |
| article xml file uploaded | 4 September 2019 12:29 CEST | Original file | N/A |
