| article html file updated | 8 February 2020 08:39 CET | Update | https://www.mdpi.com/1099-4300/19/6/287 |
| article html file updated | 25 September 2019 10:22 CEST | Update | - |
| article html file updated | 3 May 2019 16:46 CEST | Update | - |
| article html file updated | 27 June 2017 10:32 CEST | Update | - |
| article html file updated | 20 June 2017 11:58 CEST | Original file | - |
| article xml uploaded. | 20 June 2017 11:57 CEST | Update | https://www.mdpi.com/1099-4300/19/6/287/xml |
| article pdf uploaded. | 20 June 2017 11:57 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/287/pdf |
| article pdf uploaded. | 19 June 2017 09:40 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/287/pdf-vor |
