| article html file updated | 8 February 2020 07:20 CET | Update | https://www.mdpi.com/1660-4601/14/6/589 |
| article html file updated | 25 September 2019 03:28 CEST | Update | - |
| article html file updated | 3 May 2019 19:14 CEST | Update | - |
| article html file updated | 28 June 2017 13:09 CEST | Update | - |
| article html file updated | 2 June 2017 13:25 CEST | Original file | - |
| article xml uploaded. | 2 June 2017 13:23 CEST | Original file | https://www.mdpi.com/1660-4601/14/6/589/xml |
| article pdf uploaded. | 2 June 2017 13:23 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/6/589/pdf |
