| article html file updated | 8 February 2020 03:54 CET | Update | https://www.mdpi.com/1099-4300/19/4/174 |
| article html file updated | 24 September 2019 09:40 CEST | Update | - |
| article html file updated | 4 May 2019 01:36 CEST | Update | - |
| article html file updated | 28 April 2017 06:37 CEST | Update | - |
| article html file updated | 19 April 2017 14:16 CEST | Original file | - |
| article xml uploaded. | 19 April 2017 14:14 CEST | Update | https://www.mdpi.com/1099-4300/19/4/174/xml |
| article pdf uploaded. | 19 April 2017 14:14 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/4/174/pdf |
