| article html file updated | 7 February 2020 13:45 CET | Update | https://www.mdpi.com/2075-163X/6/3/86 |
| article html file updated | 5 May 2019 06:21 CEST | Update | - |
| article html file updated | 27 March 2019 14:29 CET | Update | - |
| article html file updated | 28 September 2016 07:44 CEST | Update | - |
| article html file updated | 24 August 2016 08:22 CEST | Update | - |
| article xml uploaded. | 24 August 2016 08:21 CEST | Update | https://www.mdpi.com/2075-163X/6/3/86/xml |
| article xml uploaded. | 24 August 2016 08:21 CEST | Update | - |
| article pdf uploaded. | 24 August 2016 08:21 CEST | Updated version of record | https://www.mdpi.com/2075-163X/6/3/86/pdf |
| article html file updated | 23 August 2016 14:51 CEST | Original file | - |
| article xml uploaded. | 23 August 2016 14:49 CEST | Original file | - |
| article pdf uploaded. | 23 August 2016 14:49 CEST | Version of Record | https://www.mdpi.com/2075-163X/6/3/86/pdf-vor |
