| article html file updated | 8 February 2020 09:09 CET | Update | https://www.mdpi.com/2072-666X/8/7/202 |
| article html file updated | 25 September 2019 13:07 CEST | Update | - |
| article html file updated | 3 May 2019 15:48 CEST | Update | - |
| article html file updated | 31 July 2017 08:36 CEST | Update | - |
| article html file updated | 24 June 2017 10:56 CEST | Original file | - |
| article xml uploaded. | 24 June 2017 10:54 CEST | Original file | https://www.mdpi.com/2072-666X/8/7/202/xml |
| article pdf uploaded. | 24 June 2017 10:54 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/7/202/pdf |
