| article html file updated | 6 February 2020 02:19 CET | Update | https://www.mdpi.com/1422-0067/14/6/11171 |
| article html file updated | 8 May 2019 04:43 CEST | Update | - |
| article html file updated | 20 March 2019 23:01 CET | Update | - |
| article html file updated | 17 June 2015 09:41 CEST | Update | - |
| article html file updated | 19 July 2013 10:18 CEST | Original file | - |
| article xml file uploaded | 19 July 2013 10:18 CEST | Original file | https://www.mdpi.com/1422-0067/14/6/11171/xml |
| article supplementary file uploaded. | 27 May 2013 10:30 CEST | - | https://www.mdpi.com/1422-0067/14/6/11171#supplementary |
| article pdf uploaded. | 27 May 2013 10:30 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/6/11171/pdf |
