| article html file updated | 6 February 2020 04:34 CET | Update | https://www.mdpi.com/1422-0067/14/10/19494 |
| article html file updated | 8 May 2019 00:01 CEST | Update | - |
| article html file updated | 21 March 2019 05:04 CET | Update | - |
| article html file updated | 17 June 2015 13:29 CEST | Update | - |
| article html file updated | 11 November 2013 09:44 CET | Original file | - |
| article xml file uploaded | 11 November 2013 09:44 CET | Original file | https://www.mdpi.com/1422-0067/14/10/19494/xml |
| article pdf uploaded. | 2 October 2013 10:25 CEST | Updated version of record | https://www.mdpi.com/1422-0067/14/10/19494/pdf |
| article pdf uploaded. | 26 September 2013 11:47 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/10/19494/pdf-vor |
