| article html file updated | 6 February 2020 02:57 CET | Update | https://new.mdpi.com/1422-0067/14/7/13727 |
| article html file updated | 8 May 2019 03:23 CEST | Update | - |
| article html file updated | 21 March 2019 00:36 CET | Update | - |
| article html file updated | 17 June 2015 10:48 CEST | Update | - |
| article html file updated | 14 August 2013 10:02 CEST | Original file | - |
| article xml file uploaded | 14 August 2013 10:02 CEST | Original file | https://new.mdpi.com/1422-0067/14/7/13727/xml |
| article pdf uploaded. | 22 July 2013 15:24 CEST | Updated version of record | https://new.mdpi.com/1422-0067/14/7/13727/pdf |
| article pdf uploaded. | 8 July 2013 14:13 CEST | Updated version of record | https://new.mdpi.com/1422-0067/14/7/13727/pdf-vor |
| article supplementary file uploaded. | 2 July 2013 13:28 CEST | - | https://new.mdpi.com/1422-0067/14/7/13727#supplementary |
| article pdf uploaded. | 2 July 2013 13:28 CEST | Version of Record | https://new.mdpi.com/1422-0067/14/7/13727/pdf-vor |
