| article html file updated | 7 February 2020 07:26 CET | Update | https://www.mdpi.com/1099-4300/18/4/148 |
| article html file updated | 5 May 2019 18:17 CEST | Update | - |
| article html file updated | 27 March 2019 02:13 CET | Update | - |
| article html file updated | 27 April 2016 11:35 CEST | Update | - |
| article html file updated | 19 April 2016 09:27 CEST | Original file | - |
| article xml uploaded. | 19 April 2016 09:26 CEST | Original file | https://www.mdpi.com/1099-4300/18/4/148/xml |
| article pdf uploaded. | 19 April 2016 09:26 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/148/pdf |
