| article html file updated | 8 February 2020 07:49 CET | Update | https://www.mdpi.com/2072-6651/9/6/187 |
| article html file updated | 25 September 2019 06:01 CEST | Update | - |
| article html file updated | 3 May 2019 18:20 CEST | Update | - |
| Addendum published | 24 April 2018 00:00 CEST | Addendum | http://www.mdpi.com/2072-6651/10/5/172 |
| article html file updated | 28 June 2017 14:57 CEST | Update | - |
| article html file updated | 8 June 2017 13:23 CEST | Original file | - |
| article xml uploaded. | 8 June 2017 13:21 CEST | Update | https://www.mdpi.com/2072-6651/9/6/187/xml |
| article pdf uploaded. | 8 June 2017 13:21 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/6/187/pdf |
