| article html file updated | 7 February 2020 10:41 CET | Update | https://www.mdpi.com/1099-4300/18/7/237 |
| article html file updated | 5 May 2019 11:59 CEST | Update | - |
| article html file updated | 27 March 2019 08:24 CET | Update | - |
| article html file updated | 28 July 2016 10:29 CEST | Update | - |
| article html file updated | 27 June 2016 08:24 CEST | Original file | - |
| article pdf uploaded. | 24 June 2016 12:30 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/7/237/pdf |
