| article html file updated | 6 February 2020 08:59 CET | Update | https://www.mdpi.com/2071-1050/6/5/2584 |
| article html file updated | 7 May 2019 15:04 CEST | Update | - |
| article html file updated | 21 March 2019 16:27 CET | Update | - |
| article html file updated | 20 August 2015 05:25 CEST | Update | - |
| article html file updated | 24 June 2014 12:27 CEST | Update | - |
| article xml file uploaded | 24 June 2014 12:27 CEST | Update | https://www.mdpi.com/2071-1050/6/5/2584/xml |
| article html file updated | 5 June 2014 08:48 CEST | Original file | - |
| article xml file uploaded | 5 June 2014 08:48 CEST | Original file | - |
| article pdf uploaded. | 2 May 2014 13:51 CEST | Version of Record | https://www.mdpi.com/2071-1050/6/5/2584/pdf |
