| article html file updated | 6 February 2020 15:59 CET | Update | https://www.mdpi.com/2072-6651/7/2/582 |
| article html file updated | 7 May 2019 00:54 CEST | Update | - |
| article html file updated | 25 March 2019 21:50 CET | Update | - |
| article html file updated | 21 August 2015 07:43 CEST | Update | - |
| article html file updated | 28 February 2015 03:12 CET | Original file | - |
| article xml file uploaded | 28 February 2015 03:12 CET | Original file | https://www.mdpi.com/2072-6651/7/2/582/xml |
| article pdf uploaded. | 16 February 2015 09:02 CET | Version of Record | https://www.mdpi.com/2072-6651/7/2/582/pdf |
