| article html file updated | 7 February 2020 11:05 CET | Update | https://www.mdpi.com/1422-0067/17/7/1050 |
| article html file updated | 21 September 2019 20:12 CEST | Update | - |
| article html file updated | 5 May 2019 11:16 CEST | Update | - |
| article html file updated | 27 March 2019 09:08 CET | Update | - |
| article html file updated | 28 July 2016 07:39 CEST | Update | - |
| article html file updated | 30 June 2016 14:58 CEST | Original file | - |
| article xml uploaded. | 30 June 2016 14:57 CEST | Original file | https://www.mdpi.com/1422-0067/17/7/1050/xml |
| article pdf uploaded. | 30 June 2016 14:57 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/7/1050/pdf |
