| article html file updated | 7 February 2020 09:12 CET | Update | https://www.mdpi.com/2072-4292/8/6/445 |
| article html file updated | 5 May 2019 14:50 CEST | Update | - |
| article html file updated | 27 March 2019 05:37 CET | Update | - |
| article html file updated | 1 July 2016 10:24 CEST | Update | - |
| article html file updated | 24 May 2016 11:29 CEST | Original file | - |
| article xml uploaded. | 24 May 2016 11:27 CEST | Original file | https://www.mdpi.com/2072-4292/8/6/445/xml |
| article pdf uploaded. | 24 May 2016 11:27 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/6/445/pdf |
