| article html file updated | 7 February 2020 22:03 CET | Update | https://www.mdpi.com/2072-6643/9/1/85 |
| article html file updated | 23 September 2019 00:34 CEST | Update | - |
| article html file updated | 4 May 2019 13:56 CEST | Update | - |
| article html file updated | 7 February 2017 12:31 CET | Update | - |
| article html file updated | 23 January 2017 09:07 CET | Original file | - |
| article xml uploaded. | 23 January 2017 09:05 CET | Update | https://www.mdpi.com/2072-6643/9/1/85/xml |
| article xml uploaded. | 23 January 2017 09:05 CET | Original file | - |
| article pdf uploaded. | 23 January 2017 09:05 CET | Version of Record | https://www.mdpi.com/2072-6643/9/1/85/pdf |
