| article html file updated | 6 February 2020 20:16 CET | Update | https://www.mdpi.com/2304-6732/2/3/795 |
| article html file updated | 6 May 2019 16:35 CEST | Update | - |
| article html file updated | 26 March 2019 05:49 CET | Update | - |
| article html file updated | 6 November 2015 11:06 CET | Original file | - |
| article xml file uploaded | 6 November 2015 11:06 CET | Original file | https://www.mdpi.com/2304-6732/2/3/795/xml |
| article pdf uploaded. | 2 July 2015 09:52 CEST | Version of Record | https://www.mdpi.com/2304-6732/2/3/795/pdf |
