| article html file updated | 6 February 2020 06:16 CET | Update | https://www.mdpi.com/1422-0067/14/12/24531 |
| article html file updated | 7 May 2019 20:44 CEST | Update | - |
| article html file updated | 21 March 2019 09:37 CET | Update | - |
| article html file updated | 19 August 2015 14:02 CEST | Update | - |
| article html file updated | 31 December 2013 09:30 CET | Original file | - |
| article xml file uploaded | 31 December 2013 09:30 CET | Original file | https://www.mdpi.com/1422-0067/14/12/24531/xml |
| article supplementary file uploaded. | 17 December 2013 11:34 CET | - | https://www.mdpi.com/1422-0067/14/12/24531#supplementary |
| article pdf uploaded. | 17 December 2013 11:34 CET | Version of Record | https://www.mdpi.com/1422-0067/14/12/24531/pdf |
