| article html file updated | 8 February 2020 20:40 CET | Update | https://www.mdpi.com/1996-1073/10/11/1802 |
| article html file updated | 28 September 2019 07:59 CEST | Update | - |
| article html file updated | 2 May 2019 16:12 CEST | Update | - |
| article html file updated | 30 November 2017 11:08 CET | Update | - |
| article html file updated | 9 November 2017 11:54 CET | Original file | - |
| article xml uploaded. | 9 November 2017 11:52 CET | Update | https://www.mdpi.com/1996-1073/10/11/1802/xml |
| article xml uploaded. | 9 November 2017 11:52 CET | Update | - |
| article xml uploaded. | 9 November 2017 11:52 CET | Original file | - |
| article pdf uploaded. | 9 November 2017 11:52 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1802/pdf |
| article pdf uploaded. | 8 November 2017 13:55 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1802/pdf-vor |
