| article html file updated | 6 February 2020 08:16 CET | Update | https://www.mdpi.com/1660-4601/11/4/3599 |
| article html file updated | 7 May 2019 16:35 CEST | Update | - |
| article html file updated | 21 March 2019 14:45 CET | Update | - |
| article html file updated | 20 August 2015 01:43 CEST | Update | - |
| article html file updated | 27 May 2014 12:33 CEST | Original file | - |
| article xml file uploaded | 27 May 2014 12:33 CEST | Original file | https://www.mdpi.com/1660-4601/11/4/3599/xml |
| article pdf uploaded. | 31 March 2014 11:26 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/4/3599/pdf |
