| article html file updated | 6 February 2020 21:52 CET | Update | https://www.mdpi.com/2076-2615/5/3/384 |
| article html file updated | 6 May 2019 13:17 CEST | Update | - |
| article html file updated | 26 March 2019 08:57 CET | Original file | - |
| article xml file uploaded | 9 October 2015 06:22 CEST | Original file | https://www.mdpi.com/2076-2615/5/3/384/xml |
| article pdf uploaded. | 18 August 2015 15:42 CEST | Version of Record | https://www.mdpi.com/2076-2615/5/3/384/pdf |
