| article html file updated | 8 February 2020 09:34 CET | Update | https://www.mdpi.com/1099-4300/19/7/293 |
| article html file updated | 25 September 2019 15:15 CEST | Update | - |
| article html file updated | 3 May 2019 15:02 CEST | Update | - |
| article html file updated | 28 July 2017 11:25 CEST | Update | - |
| article html file updated | 29 June 2017 16:18 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 16:17 CEST | Update | https://www.mdpi.com/1099-4300/19/7/293/xml |
| article pdf uploaded. | 29 June 2017 16:16 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/7/293/pdf |
