| article html file updated | 8 February 2020 23:36 CET | Update | https://www.mdpi.com/2071-1050/9/12/2282 |
| article html file updated | 29 September 2019 02:23 CEST | Update | - |
| article html file updated | 2 May 2019 09:39 CEST | Update | - |
| article html file updated | 18 April 2019 07:20 CEST | Update | - |
| article html file updated | 2 January 2018 18:39 CET | Update | - |
| article html file updated | 9 December 2017 05:41 CET | Original file | - |
| article xml uploaded. | 9 December 2017 05:40 CET | Original file | https://www.mdpi.com/2071-1050/9/12/2282/xml |
| article pdf uploaded. | 9 December 2017 05:40 CET | Version of Record | https://www.mdpi.com/2071-1050/9/12/2282/pdf |
