| article html file updated | 7 February 2020 14:26 CET | Update | https://www.mdpi.com/1099-4300/18/9/322 |
| article html file updated | 5 May 2019 05:07 CEST | Update | - |
| article html file updated | 28 September 2016 07:09 CEST | Update | - |
| article html file updated | 3 September 2016 12:31 CEST | Original file | - |
| article xml uploaded. | 3 September 2016 12:29 CEST | Update | https://www.mdpi.com/1099-4300/18/9/322/xml |
| article xml uploaded. | 3 September 2016 12:29 CEST | Original file | - |
| article pdf uploaded. | 3 September 2016 12:29 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/9/322/pdf |
