| article html file updated | 6 February 2020 02:52 CET | Update | https://www.mdpi.com/1422-0067/14/7/13360 |
| article html file updated | 8 May 2019 03:32 CEST | Update | N/A |
| article html file updated | 21 March 2019 00:26 CET | Update | N/A |
| article html file updated | 17 June 2015 10:38 CEST | Update | N/A |
| article html file updated | 14 August 2013 09:55 CEST | Original file | N/A |
| article xml file uploaded | 14 August 2013 09:55 CEST | Original file | https://www.mdpi.com/1422-0067/14/7/13360/xml |
| article pdf uploaded. | 27 June 2013 14:57 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/7/13360/pdf |
