| article html file updated | 8 February 2020 21:45 CET | Update | https://www.mdpi.com/1996-1073/10/11/1916 |
| article html file updated | 28 September 2019 15:11 CEST | Update | - |
| article html file updated | 2 May 2019 13:45 CEST | Update | - |
| article html file updated | 18 April 2019 11:24 CEST | Update | - |
| article html file updated | 30 November 2017 11:39 CET | Update | - |
| article html file updated | 21 November 2017 09:44 CET | Original file | - |
| article xml uploaded. | 21 November 2017 09:43 CET | Update | https://www.mdpi.com/1996-1073/10/11/1916/xml |
| article xml uploaded. | 21 November 2017 09:43 CET | Original file | - |
| article pdf uploaded. | 21 November 2017 09:43 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1916/pdf |
