| article html file updated | 7 February 2020 11:34 CET | Update | https://www.mdpi.com/1422-0067/17/7/1051 |
| article html file updated | 5 May 2019 10:23 CEST | Update | - |
| article html file updated | 27 March 2019 10:02 CET | Update | - |
| article html file updated | 28 July 2016 07:39 CEST | Update | - |
| article html file updated | 12 July 2016 13:41 CEST | Original file | - |
| article xml uploaded. | 12 July 2016 13:39 CEST | Original file | https://www.mdpi.com/1422-0067/17/7/1051/xml |
| article pdf uploaded. | 12 July 2016 13:39 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/7/1051/pdf |
