| article html file updated | 8 February 2020 04:21 CET | Update | https://www.mdpi.com/2072-4292/9/5/398 |
| article html file updated | 24 September 2019 12:09 CEST | Update | - |
| article html file updated | 4 May 2019 00:48 CEST | Update | - |
| article html file updated | 31 May 2017 07:31 CEST | Update | - |
| article html file updated | 25 April 2017 13:40 CEST | Original file | - |
| article xml uploaded. | 25 April 2017 13:38 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/398/xml |
| article pdf uploaded. | 25 April 2017 13:38 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/398/pdf |
