| article html file updated | 6 February 2020 10:43 CET | Update | https://www.mdpi.com/1422-0067/15/7/12507 |
| article html file updated | 7 May 2019 11:38 CEST | Update | N/A |
| article html file updated | 21 March 2019 20:52 CET | Update | N/A |
| article html file updated | 20 August 2015 12:45 CEST | Update | N/A |
| article supplementary file uploaded. | 18 September 2014 15:52 CEST | - | https://www.mdpi.com/1422-0067/15/7/12507#supplementary |
| article supplementary file uploaded. | 18 September 2014 15:44 CEST | - | https://www.mdpi.com/1422-0067/15/7/12507#supplementary |
| article html file updated | 20 August 2014 04:57 CEST | Update | N/A |
| article xml file uploaded | 20 August 2014 04:57 CEST | Update | https://www.mdpi.com/1422-0067/15/7/12507/xml |
| article html file updated | 18 August 2014 09:46 CEST | Update | N/A |
| article xml file uploaded | 18 August 2014 09:46 CEST | Update | N/A |
| article html file updated | 13 August 2014 16:59 CEST | Original file | N/A |
| article xml file uploaded | 13 August 2014 16:59 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2014 16:45 CEST | Updated version of record | https://www.mdpi.com/1422-0067/15/7/12507/pdf |
| article pdf uploaded. | 15 July 2014 11:23 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/7/12507/pdf-vor |
