| article html file updated | 8 February 2020 10:37 CET | Update | https://www.mdpi.com/2071-1050/9/7/1207 |
| article html file updated | 25 September 2019 20:44 CEST | Update | - |
| article html file updated | 3 May 2019 13:05 CEST | Update | - |
| article html file updated | 31 July 2017 09:50 CEST | Update | - |
| article html file updated | 14 July 2017 13:01 CEST | Update | - |
| article html file updated | 14 July 2017 13:00 CEST | Update | - |
| article html file updated | 14 July 2017 13:00 CEST | Update | - |
| article xml uploaded. | 14 July 2017 12:58 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1207/xml |
| article pdf uploaded. | 14 July 2017 12:58 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/7/1207/pdf |
| article html file updated | 10 July 2017 16:09 CEST | Original file | - |
| article pdf uploaded. | 10 July 2017 16:08 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1207/pdf-vor |
