| article html file updated | 6 February 2020 10:28 CET | Update | https://www.mdpi.com/1422-0067/15/7/11941 |
| article html file updated | 7 May 2019 12:06 CEST | Update | - |
| article html file updated | 21 March 2019 20:14 CET | Update | - |
| article html file updated | 20 August 2015 11:53 CEST | Update | - |
| article html file updated | 20 August 2014 04:57 CEST | Update | - |
| article xml file uploaded | 20 August 2014 04:57 CEST | Update | https://www.mdpi.com/1422-0067/15/7/11941/xml |
| article html file updated | 18 August 2014 09:43 CEST | Update | - |
| article xml file uploaded | 18 August 2014 09:43 CEST | Update | - |
| article html file updated | 13 August 2014 17:05 CEST | Original file | - |
| article xml file uploaded | 13 August 2014 17:05 CEST | Update | - |
| article xml file uploaded | 13 August 2014 16:22 CEST | Original file | - |
| article pdf uploaded. | 4 July 2014 12:02 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/7/11941/pdf |
