| article html file updated | 13 February 2020 19:35 CET | Update | https://www.mdpi.com/1996-1944/12/19/3097 |
| article html file updated | 15 October 2019 22:18 CEST | Update | - |
| article html file updated | 23 September 2019 10:07 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 10:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3097/pdf |
| article xml uploaded. | 23 September 2019 10:05 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3097/xml |
| article xml file uploaded | 23 September 2019 10:05 CEST | Original file | - |
