| article html file updated | 6 February 2020 02:43 CET | Update | https://www.mdpi.com/1422-0067/14/6/12827 |
| article html file updated | 8 May 2019 03:51 CEST | Update | - |
| article html file updated | 21 March 2019 00:02 CET | Update | - |
| article html file updated | 17 June 2015 10:25 CEST | Update | - |
| article html file updated | 30 July 2013 13:52 CEST | Update | - |
| article xml file uploaded | 30 July 2013 13:52 CEST | Update | https://www.mdpi.com/1422-0067/14/6/12827/xml |
| article html file updated | 19 July 2013 11:01 CEST | Original file | - |
| article xml file uploaded | 19 July 2013 11:00 CEST | Original file | - |
| article supplementary file uploaded. | 19 June 2013 16:18 CEST | - | https://www.mdpi.com/1422-0067/14/6/12827#supplementary |
| article pdf uploaded. | 19 June 2013 16:18 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/6/12827/pdf |
