| article html file updated | 8 February 2020 21:23 CET | Update | https://www.mdpi.com/2071-1050/9/11/2110 |
| article html file updated | 28 September 2019 12:43 CEST | Update | - |
| article html file updated | 2 May 2019 14:35 CEST | Update | - |
| article html file updated | 18 April 2019 12:14 CEST | Update | - |
| article html file updated | 30 November 2017 13:18 CET | Update | - |
| article html file updated | 17 November 2017 11:32 CET | Original file | - |
| article xml uploaded. | 17 November 2017 11:31 CET | Update | https://www.mdpi.com/2071-1050/9/11/2110/xml |
| article xml uploaded. | 17 November 2017 11:31 CET | Original file | - |
| article pdf uploaded. | 17 November 2017 11:31 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/11/2110/pdf |
| article pdf uploaded. | 16 November 2017 12:59 CET | Version of Record | https://www.mdpi.com/2071-1050/9/11/2110/pdf-vor |
