| article html file updated | 6 February 2020 11:42 CET | Update | https://www.mdpi.com/1422-0067/15/8/14891 |
| article html file updated | 7 May 2019 09:15 CEST | Update | - |
| article html file updated | 21 March 2019 23:39 CET | Update | - |
| article html file updated | 20 August 2015 16:18 CEST | Update | - |
| article html file updated | 11 September 2014 03:07 CEST | Update | - |
| article xml file uploaded | 11 September 2014 03:07 CEST | Update | https://www.mdpi.com/1422-0067/15/8/14891/xml |
| article html file updated | 3 September 2014 08:37 CEST | Original file | - |
| article xml file uploaded | 3 September 2014 08:37 CEST | Original file | - |
| article supplementary file uploaded. | 22 August 2014 11:54 CEST | - | https://www.mdpi.com/1422-0067/15/8/14891#supplementary |
| article pdf uploaded. | 22 August 2014 11:54 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/8/14891/pdf |
