| article html file updated | 8 February 2020 06:12 CET | Update | https://www.mdpi.com/1099-4300/19/5/231 |
| article html file updated | 24 September 2019 21:45 CEST | Update | - |
| article html file updated | 3 May 2019 21:22 CEST | Update | - |
| article html file updated | 31 May 2017 06:44 CEST | Update | - |
| article html file updated | 22 May 2017 04:47 CEST | Update | - |
| article html file updated | 18 May 2017 15:45 CEST | Original file | - |
| article xml uploaded. | 18 May 2017 15:44 CEST | Original file | https://www.mdpi.com/1099-4300/19/5/231/xml |
| article pdf uploaded. | 18 May 2017 15:44 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/231/pdf |
