| article html file updated | 7 February 2020 03:24 CET | Update | https://www.mdpi.com/1099-4300/18/1/27 |
| article html file updated | 6 May 2019 02:38 CEST | Update | - |
| article html file updated | 26 March 2019 18:24 CET | Original file | - |
| article pdf uploaded. | 14 January 2016 12:21 CET | Version of Record | https://www.mdpi.com/1099-4300/18/1/27/pdf |
| article xml uploaded. | 14 January 2016 12:21 CET | Original file | https://www.mdpi.com/1099-4300/18/1/27/xml |
