| article html file updated | 8 February 2020 05:52 CET | Update | https://www.mdpi.com/1099-4300/19/5/224 |
| article html file updated | 24 September 2019 20:00 CEST | Update | - |
| article html file updated | 3 May 2019 22:01 CEST | Update | - |
| article html file updated | 31 May 2017 06:48 CEST | Update | - |
| article html file updated | 23 May 2017 04:14 CEST | Update | - |
| article html file updated | 15 May 2017 10:50 CEST | Original file | - |
| article xml uploaded. | 15 May 2017 10:49 CEST | Original file | https://www.mdpi.com/1099-4300/19/5/224/xml |
| article pdf uploaded. | 15 May 2017 10:49 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/224/pdf |
