| article html file updated | 7 February 2020 11:39 CET | Update | https://www.mdpi.com/1422-0067/17/7/1122 |
| article html file updated | 5 May 2019 10:14 CEST | Update | - |
| article html file updated | 27 March 2019 10:11 CET | Update | - |
| article html file updated | 28 July 2016 07:58 CEST | Update | - |
| article html file updated | 13 July 2016 12:35 CEST | Original file | - |
| article xml uploaded. | 13 July 2016 12:33 CEST | Original file | https://www.mdpi.com/1422-0067/17/7/1122/xml |
| article pdf uploaded. | 13 July 2016 12:33 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/7/1122/pdf |
