| article html file updated | 13 February 2020 14:21 CET | Update | https://www.mdpi.com/1996-1944/12/17/2814 |
| article html file updated | 11 September 2019 23:28 CEST | Update | - |
| article html file updated | 11 September 2019 16:16 CEST | Update | - |
| article html file updated | 11 September 2019 10:18 CEST | Update | - |
| article html file updated | 2 September 2019 06:40 CEST | Original file | - |
| article pdf uploaded. | 2 September 2019 06:39 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2814/pdf |
| article xml uploaded. | 2 September 2019 06:39 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2814/xml |
| article xml file uploaded | 2 September 2019 06:39 CEST | Original file | - |
