| article html file updated | 8 February 2020 11:27 CET | Update | https://www.mdpi.com/1996-1073/10/7/1029 |
| article html file updated | 26 September 2019 01:01 CEST | Update | - |
| article html file updated | 3 May 2019 11:32 CEST | Update | - |
| article html file updated | 27 March 2019 16:37 CET | Update | - |
| article html file updated | 31 July 2017 07:21 CEST | Update | - |
| article html file updated | 20 July 2017 17:07 CEST | Update | - |
| article html file updated | 20 July 2017 17:06 CEST | Update | - |
| article html file updated | 20 July 2017 17:05 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 17:03 CEST | Original file | https://www.mdpi.com/1996-1073/10/7/1029/xml |
| article pdf uploaded. | 20 July 2017 17:03 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/7/1029/pdf |
| article pdf uploaded. | 19 July 2017 13:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/1029/pdf-vor |
