| article html file updated | 6 February 2020 09:31 CET | Update | https://www.mdpi.com/1422-8599/2014/2/M825 |
| article html file updated | 7 May 2019 14:02 CEST | Update | - |
| article html file updated | 21 March 2019 17:40 CET | Update | - |
| article html file updated | 21 September 2017 09:23 CEST | Update | - |
| article xml uploaded. | 21 September 2017 09:22 CEST | Update | https://www.mdpi.com/1422-8599/2014/2/M825/xml |
| article html file updated | 21 September 2017 08:44 CEST | Update | - |
| article xml uploaded. | 21 September 2017 08:43 CEST | Original file | - |
| article html file updated | 15 December 2016 02:22 CET | Original file | - |
| article supplementary file uploaded. | 4 June 2014 15:26 CEST | - | https://www.mdpi.com/1422-8599/2014/2/M825#supplementary |
| article supplementary file uploaded. | 26 May 2014 16:05 CEST | - | https://www.mdpi.com/1422-8599/2014/2/M825#supplementary |
| article pdf uploaded. | 26 May 2014 16:05 CEST | Version of Record | https://www.mdpi.com/1422-8599/2014/2/M825/pdf |
