| article html file updated | 7 February 2020 10:55 CET | Update | https://www.mdpi.com/1422-0067/17/7/1019 |
| article html file updated | 5 May 2019 11:33 CEST | Update | - |
| article html file updated | 27 March 2019 08:50 CET | Update | - |
| article html file updated | 28 July 2016 07:31 CEST | Update | - |
| article html file updated | 28 June 2016 13:15 CEST | Original file | - |
| article xml uploaded. | 28 June 2016 13:14 CEST | Original file | https://www.mdpi.com/1422-0067/17/7/1019/xml |
| article pdf uploaded. | 28 June 2016 13:14 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/7/1019/pdf |
