| article html file updated | 8 February 2020 20:15 CET | Update | https://www.mdpi.com/1996-1073/10/11/1775 |
| article html file updated | 28 September 2019 05:08 CEST | Update | - |
| article html file updated | 2 May 2019 17:11 CEST | Update | - |
| article html file updated | 30 November 2017 11:01 CET | Update | - |
| article html file updated | 4 November 2017 10:32 CET | Original file | - |
| article xml uploaded. | 4 November 2017 10:31 CET | Update | https://www.mdpi.com/1996-1073/10/11/1775/xml |
| article xml uploaded. | 4 November 2017 10:31 CET | Original file | - |
| article pdf uploaded. | 4 November 2017 10:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1775/pdf |
| article pdf uploaded. | 3 November 2017 13:30 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1775/pdf-vor |
