| article html file updated | 6 February 2020 08:22 CET | Update | https://www.mdpi.com/1660-4601/11/4/3705 |
| article html file updated | 7 May 2019 16:23 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:57 CET | Update | N/A |
| article html file updated | 20 August 2015 02:09 CEST | Update | N/A |
| article html file updated | 27 May 2014 12:34 CEST | Original file | N/A |
| article xml file uploaded | 27 May 2014 12:34 CEST | Original file | https://www.mdpi.com/1660-4601/11/4/3705/xml |
| article pdf uploaded. | 3 April 2014 12:00 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/4/3705/pdf |
