| article html file updated | 8 February 2020 21:50 CET | Update | https://www.mdpi.com/1996-1073/10/11/1922 |
| article html file updated | 28 September 2019 15:42 CEST | Update | - |
| article html file updated | 2 May 2019 13:32 CEST | Update | - |
| article html file updated | 18 April 2019 11:12 CEST | Update | - |
| article html file updated | 30 November 2017 10:40 CET | Update | - |
| article html file updated | 21 November 2017 16:51 CET | Original file | - |
| article xml uploaded. | 21 November 2017 16:49 CET | Update | https://www.mdpi.com/1996-1073/10/11/1922/xml |
| article xml uploaded. | 21 November 2017 16:49 CET | Original file | - |
| article pdf uploaded. | 21 November 2017 16:49 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1922/pdf |
