| article html file updated | 8 February 2020 15:15 CET | Update | https://www.mdpi.com/1996-1944/10/9/1028 |
| article html file updated | 26 September 2019 22:29 CEST | Update | - |
| article html file updated | 3 May 2019 03:42 CEST | Update | - |
| article html file updated | 30 September 2017 09:08 CEST | Update | - |
| article html file updated | 4 September 2017 13:48 CEST | Original file | - |
| article xml uploaded. | 4 September 2017 13:47 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1028/xml |
| article xml uploaded. | 4 September 2017 13:47 CEST | Original file | - |
| article pdf uploaded. | 4 September 2017 13:47 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1028/pdf |
