| article html file updated | 7 February 2020 13:19 CET | Update | https://www.mdpi.com/2075-163X/6/3/84 |
| article html file updated | 5 May 2019 07:07 CEST | Update | - |
| article html file updated | 27 March 2019 13:38 CET | Update | - |
| article html file updated | 28 September 2016 07:43 CEST | Update | - |
| article html file updated | 15 August 2016 10:33 CEST | Original file | - |
| article xml uploaded. | 15 August 2016 10:32 CEST | Update | https://www.mdpi.com/2075-163X/6/3/84/xml |
| article xml uploaded. | 15 August 2016 10:32 CEST | Update | - |
| article xml uploaded. | 15 August 2016 10:32 CEST | Original file | - |
| article pdf uploaded. | 15 August 2016 10:32 CEST | Version of Record | https://www.mdpi.com/2075-163X/6/3/84/pdf |
