Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 6 February 2020 14:52 CET | Update | https://www.mdpi.com/1996-1073/8/1/257 |
| article html file updated | 7 May 2019 03:08 CEST | Update | N/A |
| article html file updated | 25 March 2019 19:57 CET | Update | N/A |
| article html file updated | 21 August 2015 05:06 CEST | Original file | N/A |
| article pdf uploaded. | 5 January 2015 09:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/8/1/257/pdf |
| article pdf uploaded. | 30 December 2014 12:23 CET | Version of Record | https://www.mdpi.com/1996-1073/8/1/257/pdf-vor |