| article html file updated | 8 February 2020 08:42 CET | Update | https://www.mdpi.com/1099-4300/19/6/286 |
| article html file updated | 3 May 2019 16:41 CEST | Update | - |
| article html file updated | 27 June 2017 10:32 CEST | Update | - |
| article html file updated | 21 June 2017 10:44 CEST | Update | - |
| article xml uploaded. | 21 June 2017 10:43 CEST | Update | https://www.mdpi.com/1099-4300/19/6/286/xml |
| article pdf uploaded. | 21 June 2017 10:43 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/286/pdf |
| article html file updated | 19 June 2017 12:41 CEST | Original file | - |
| article pdf uploaded. | 19 June 2017 12:40 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/286/pdf-vor |
