| article html file updated | 8 February 2020 09:35 CET | Update | https://www.mdpi.com/2072-6651/9/7/205 |
| article html file updated | 25 September 2019 15:21 CEST | Update | - |
| article html file updated | 3 May 2019 15:00 CEST | Update | - |
| article html file updated | 31 July 2017 10:06 CEST | Update | - |
| article html file updated | 29 June 2017 12:27 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 12:26 CEST | Original file | https://www.mdpi.com/2072-6651/9/7/205/xml |
| article pdf uploaded. | 29 June 2017 12:26 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/7/205/pdf |
