| article html file updated | 8 February 2020 09:56 CET | Update | https://www.mdpi.com/2072-6643/9/7/692 |
| article html file updated | 25 September 2019 17:24 CEST | Update | - |
| article html file updated | 3 May 2019 14:20 CEST | Update | - |
| article html file updated | 2 August 2017 04:06 CEST | Update | - |
| article html file updated | 5 July 2017 10:03 CEST | Update | - |
| article xml uploaded. | 5 July 2017 10:02 CEST | Update | https://www.mdpi.com/2072-6643/9/7/692/xml |
| article pdf uploaded. | 5 July 2017 10:02 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/7/692/pdf |
| article html file updated | 3 July 2017 15:30 CEST | Original file | - |
| article pdf uploaded. | 3 July 2017 15:29 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/692/pdf-vor |
