| article html file updated | 8 February 2020 13:57 CET | Update | https://www.mdpi.com/2075-471X/6/3/14 |
| article html file updated | 3 May 2019 06:09 CEST | Update | - |
| article html file updated | 21 August 2017 12:31 CEST | Original file | - |
| article xml uploaded. | 21 August 2017 12:30 CEST | Original file | https://www.mdpi.com/2075-471X/6/3/14/xml |
| article pdf uploaded. | 21 August 2017 12:30 CEST | Updated version of record | https://www.mdpi.com/2075-471X/6/3/14/pdf |
| article pdf uploaded. | 18 August 2017 16:01 CEST | Version of Record | https://www.mdpi.com/2075-471X/6/3/14/pdf-vor |
