| article html file updated | 6 February 2020 18:01 CET | Update | https://www.mdpi.com/2076-393X/3/2/373 |
| article html file updated | 6 May 2019 21:14 CEST | Update | - |
| article html file updated | 26 March 2019 01:22 CET | Update | - |
| article html file updated | 8 September 2015 06:05 CEST | Update | - |
| article xml file uploaded | 8 September 2015 06:05 CEST | Update | https://www.mdpi.com/2076-393X/3/2/373/xml |
| article html file updated | 21 August 2015 11:08 CEST | Update | - |
| article html file updated | 2 July 2015 06:38 CEST | Original file | - |
| article xml file uploaded | 2 July 2015 06:38 CEST | Original file | - |
| article pdf uploaded. | 24 April 2015 11:37 CEST | Version of Record | https://www.mdpi.com/2076-393X/3/2/373/pdf |
