| article html file updated | 7 February 2020 16:43 CET | Update | https://www.mdpi.com/1999-4915/8/10/289 |
| article html file updated | 5 May 2019 00:59 CEST | Update | N/A |
| article html file updated | 31 October 2016 06:53 CET | Update | N/A |
| article html file updated | 20 October 2016 13:03 CEST | Original file | N/A |
| article xml uploaded. | 20 October 2016 13:02 CEST | Update | https://www.mdpi.com/1999-4915/8/10/289/xml |
| article xml uploaded. | 20 October 2016 13:02 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2016 13:02 CEST | Version of Record | https://www.mdpi.com/1999-4915/8/10/289/pdf |
