| article html file updated | 8 February 2020 02:43 CET | Update | https://www.mdpi.com/1099-4300/19/4/153 |
| article html file updated | 24 September 2019 02:57 CEST | Update | - |
| article html file updated | 4 May 2019 03:59 CEST | Update | - |
| article html file updated | 28 April 2017 06:34 CEST | Update | - |
| article html file updated | 19 April 2017 03:39 CEST | Update | - |
| article xml uploaded. | 19 April 2017 03:38 CEST | Update | https://www.mdpi.com/1099-4300/19/4/153/xml |
| article pdf uploaded. | 19 April 2017 03:38 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/4/153/pdf |
| article html file updated | 1 April 2017 05:48 CEST | Original file | - |
| article pdf uploaded. | 1 April 2017 05:47 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/4/153/pdf-vor |
