| article html file updated | 8 February 2020 15:52 CET | Update | https://www.mdpi.com/1996-1944/10/9/1064 |
| article html file updated | 27 September 2019 01:43 CEST | Update | - |
| article html file updated | 3 May 2019 02:34 CEST | Update | - |
| article html file updated | 30 September 2017 08:47 CEST | Update | - |
| article html file updated | 11 September 2017 12:39 CEST | Original file | - |
| article xml uploaded. | 11 September 2017 12:37 CEST | Original file | https://www.mdpi.com/1996-1944/10/9/1064/xml |
| article pdf uploaded. | 11 September 2017 12:37 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1064/pdf |
