| article html file updated | 6 February 2020 22:00 CET | Update | https://www.mdpi.com/2072-6643/7/8/5323 |
| article html file updated | 6 May 2019 12:59 CEST | Update | - |
| article html file updated | 26 March 2019 09:13 CET | Original file | - |
| article xml file uploaded | 1 September 2015 11:38 CEST | Original file | https://www.mdpi.com/2072-6643/7/8/5323/xml |
| article pdf uploaded. | 21 August 2015 13:43 CEST | Version of Record | https://www.mdpi.com/2072-6643/7/8/5323/pdf |
