| article html file updated | 8 February 2020 23:14 CET | Update | https://www.mdpi.com/1996-1073/10/12/2058 |
| article html file updated | 29 September 2019 00:25 CEST | Update | - |
| article html file updated | 2 May 2019 10:25 CEST | Update | - |
| article html file updated | 18 April 2019 08:03 CEST | Update | - |
| article html file updated | 2 January 2018 19:43 CET | Update | - |
| article html file updated | 6 December 2017 10:55 CET | Original file | - |
| article xml uploaded. | 6 December 2017 10:54 CET | Update | https://www.mdpi.com/1996-1073/10/12/2058/xml |
| article xml uploaded. | 6 December 2017 10:54 CET | Original file | - |
| article pdf uploaded. | 6 December 2017 10:54 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/12/2058/pdf |
| article pdf uploaded. | 5 December 2017 16:45 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/2058/pdf-vor |
