| article html file updated | 17 September 2018 10:01 CEST | Update | https://www.mdpi.com/1420-3049/19/7/8725 |
| article html file updated | 12 September 2018 09:36 CEST | Update | N/A |
| article html file updated | 12 September 2018 07:46 CEST | Update | N/A |
| article html file updated | 20 August 2015 10:51 CEST | Update | N/A |
| article html file updated | 13 August 2014 11:00 CEST | Original file | N/A |
| article xml file uploaded | 13 August 2014 11:00 CEST | Original file | https://www.mdpi.com/1420-3049/19/7/8725/xml |
| article pdf uploaded. | 27 June 2014 10:32 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/7/8725/pdf |
| article pdf uploaded. | 25 June 2014 11:19 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/7/8725/pdf-vor |
