| article html file updated | 6 February 2020 04:42 CET | Update | https://www.mdpi.com/1422-0067/14/10/19923 |
| article html file updated | 20 September 2019 01:37 CEST | Update | - |
| article html file updated | 7 May 2019 23:45 CEST | Update | - |
| article html file updated | 21 March 2019 05:24 CET | Update | - |
| article html file updated | 17 June 2015 13:37 CEST | Update | - |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/1422-0067/14/10/19923/xml |
| article html file updated | 11 November 2013 09:55 CET | Original file | - |
| article xml file uploaded | 11 November 2013 09:55 CET | Original file | - |
| article pdf uploaded. | 1 October 2013 12:02 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/10/19923/pdf |
