| article html file updated | 8 February 2020 05:26 CET | Update | https://www.mdpi.com/1099-4300/19/5/216 |
| article html file updated | 3 May 2019 22:50 CEST | Update | - |
| article html file updated | 31 May 2017 06:48 CEST | Update | - |
| article html file updated | 23 May 2017 03:56 CEST | Update | - |
| article html file updated | 9 May 2017 14:02 CEST | Original file | - |
| article xml uploaded. | 9 May 2017 14:01 CEST | Original file | https://www.mdpi.com/1099-4300/19/5/216/xml |
| article pdf uploaded. | 9 May 2017 14:01 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/216/pdf |
