| article html file updated | 6 February 2020 01:58 CET | Update | https://www.mdpi.com/1660-4601/10/5/1916 |
| article html file updated | 8 May 2019 05:26 CEST | Update | - |
| article html file updated | 20 March 2019 22:12 CET | Update | - |
| article html file updated | 17 June 2015 09:05 CEST | Update | - |
| article html file updated | 6 August 2013 15:36 CEST | Original file | - |
| article xml file uploaded | 6 August 2013 15:36 CEST | Original file | https://www.mdpi.com/1660-4601/10/5/1916/xml |
| article pdf uploaded. | 8 May 2013 10:46 CEST | Version of Record | https://www.mdpi.com/1660-4601/10/5/1916/pdf |
