| article html file updated | 7 February 2020 09:25 CET | Update | https://www.mdpi.com/1422-0067/17/6/829 |
| article html file updated | 5 May 2019 14:24 CEST | Update | - |
| article html file updated | 27 March 2019 06:01 CET | Update | - |
| article html file updated | 29 June 2016 03:26 CEST | Update | - |
| article html file updated | 30 May 2016 10:23 CEST | Update | - |
| article html file updated | 29 May 2016 23:05 CEST | Update | - |
| article html file updated | 28 May 2016 23:12 CEST | Update | - |
| article html file updated | 27 May 2016 23:48 CEST | Update | - |
| article html file updated | 27 May 2016 13:50 CEST | Original file | - |
| article xml uploaded. | 27 May 2016 13:49 CEST | Original file | https://www.mdpi.com/1422-0067/17/6/829/xml |
| article pdf uploaded. | 27 May 2016 13:49 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/6/829/pdf |
