| article html file updated | 8 February 2020 08:52 CET | Update | https://www.mdpi.com/1099-4300/19/6/292 |
| article html file updated | 3 May 2019 16:21 CEST | Update | - |
| article html file updated | 27 June 2017 10:33 CEST | Update | - |
| article html file updated | 22 June 2017 13:10 CEST | Original file | - |
| article xml uploaded. | 22 June 2017 13:09 CEST | Original file | https://www.mdpi.com/1099-4300/19/6/292/xml |
| article pdf uploaded. | 22 June 2017 13:09 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/292/pdf |
| article pdf uploaded. | 21 June 2017 14:24 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/292/pdf-vor |
