| article html file updated | 7 February 2020 00:09 CET | Update | https://www.mdpi.com/2072-4292/7/10/13921 |
| article html file updated | 6 May 2019 08:35 CEST | Update | N/A |
| article html file updated | 26 March 2019 13:14 CET | Update | N/A |
| article html file updated | 6 November 2015 11:07 CET | Original file | N/A |
| article xml file uploaded | 6 November 2015 11:07 CET | Original file | https://www.mdpi.com/2072-4292/7/10/13921/xml |
| article pdf uploaded. | 23 October 2015 13:39 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/10/13921/pdf |
