| article html file updated | 8 February 2020 09:03 CET | Update | https://www.mdpi.com/1099-4300/19/7/297 |
| article html file updated | 25 September 2019 12:28 CEST | Update | - |
| article html file updated | 3 May 2019 16:00 CEST | Update | - |
| article html file updated | 28 July 2017 11:26 CEST | Update | - |
| article html file updated | 23 June 2017 15:00 CEST | Original file | - |
| article xml uploaded. | 23 June 2017 14:58 CEST | Original file | https://www.mdpi.com/1099-4300/19/7/297/xml |
| article pdf uploaded. | 23 June 2017 14:58 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/7/297/pdf |
