| article html file updated | 13 February 2020 17:58 CET | Update | https://www.mdpi.com/1996-1944/12/18/3002 |
| article html file updated | 16 September 2019 14:25 CEST | Update | - |
| article html file updated | 16 September 2019 14:25 CEST | Update | - |
| article html file updated | 16 September 2019 14:24 CEST | Original file | - |
| article pdf uploaded. | 16 September 2019 14:22 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/3002/pdf |
| article xml uploaded. | 16 September 2019 14:22 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3002/xml |
| article xml file uploaded | 16 September 2019 14:22 CEST | Original file | - |
