| article html file updated | 7 February 2020 01:12 CET | Update | https://www.mdpi.com/1996-1073/8/11/12364 |
| article html file updated | 6 May 2019 06:51 CEST | Update | - |
| article html file updated | 26 March 2019 14:56 CET | Original file | - |
| article pdf uploaded. | 23 November 2015 09:34 CET | Updated version of record | https://www.mdpi.com/1996-1073/8/11/12364/pdf |
| article xml uploaded. | 23 November 2015 09:33 CET | Update | https://www.mdpi.com/1996-1073/8/11/12364/xml |
| article pdf uploaded. | 23 November 2015 09:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/8/11/12364/pdf-vor |
| article xml uploaded. | 23 November 2015 09:31 CET | Update | - |
| article pdf uploaded. | 20 November 2015 14:26 CET | Version of Record | https://www.mdpi.com/1996-1073/8/11/12364/pdf-vor |
| article xml uploaded. | 20 November 2015 14:26 CET | Original file | - |
