| article html file updated | 7 February 2020 18:06 CET | Update | https://www.mdpi.com/2073-4441/8/11/533 |
| article html file updated | 4 May 2019 22:21 CEST | Update | - |
| article html file updated | 30 November 2016 10:54 CET | Update | - |
| article html file updated | 16 November 2016 11:55 CET | Original file | - |
| article xml uploaded. | 16 November 2016 11:54 CET | Update | https://www.mdpi.com/2073-4441/8/11/533/xml |
| article xml uploaded. | 16 November 2016 11:54 CET | Update | - |
| article xml uploaded. | 16 November 2016 11:54 CET | Original file | - |
| article pdf uploaded. | 16 November 2016 11:54 CET | Version of Record | https://www.mdpi.com/2073-4441/8/11/533/pdf |
