| article html file updated | 7 February 2020 07:19 CET | Update | https://www.mdpi.com/2072-4292/8/4/330 |
| article html file updated | 5 May 2019 18:31 CEST | Update | - |
| article html file updated | 27 March 2019 02:00 CET | Update | - |
| article html file updated | 28 April 2016 13:24 CEST | Update | - |
| article html file updated | 15 April 2016 14:45 CEST | Original file | - |
| article xml uploaded. | 15 April 2016 14:43 CEST | Update | https://www.mdpi.com/2072-4292/8/4/330/xml |
| article pdf uploaded. | 15 April 2016 14:43 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/4/330/pdf |
