| article html file updated | 7 February 2020 15:29 CET | Update | https://www.mdpi.com/2073-4441/8/10/416 |
| article html file updated | 5 May 2019 03:13 CEST | Update | N/A |
| article html file updated | 28 October 2016 11:58 CEST | Update | N/A |
| article html file updated | 23 September 2016 13:36 CEST | Original file | N/A |
| article xml uploaded. | 23 September 2016 13:35 CEST | Update | https://www.mdpi.com/2073-4441/8/10/416/xml |
| article xml uploaded. | 23 September 2016 13:35 CEST | Update | N/A |
| article xml uploaded. | 23 September 2016 13:35 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2016 13:35 CEST | Version of Record | https://www.mdpi.com/2073-4441/8/10/416/pdf |
