Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 6 February 2020 04:07 CET | Update | https://www.mdpi.com/1996-1073/6/9/4508 |
| article html file updated | 8 May 2019 01:00 CEST | Update | - |
| article html file updated | 21 March 2019 03:56 CET | Update | - |
| article html file updated | 5 May 2016 07:58 CEST | Original file | - |
| article pdf uploaded. | 3 September 2013 17:15 CEST | Updated version of record | https://www.mdpi.com/1996-1073/6/9/4508/pdf |
| article pdf uploaded. | 2 September 2013 11:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/6/9/4508/pdf-vor |