| article html file updated | 8 February 2020 15:40 CET | Update | https://www.mdpi.com/1996-1073/10/9/1358 |
| article html file updated | 27 September 2019 00:42 CEST | Update | - |
| article html file updated | 3 May 2019 02:55 CEST | Update | - |
| article html file updated | 30 September 2017 08:12 CEST | Update | - |
| article html file updated | 8 September 2017 12:10 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 12:09 CEST | Original file | https://www.mdpi.com/1996-1073/10/9/1358/xml |
| article pdf uploaded. | 8 September 2017 12:09 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/9/1358/pdf |
