| article html file updated | 7 February 2020 11:47 CET | Update | https://www.mdpi.com/2075-1680/5/3/19 |
| article html file updated | 5 May 2019 10:00 CEST | Update | - |
| article html file updated | 27 March 2019 10:26 CET | Update | - |
| article html file updated | 27 September 2016 11:25 CEST | Update | - |
| article html file updated | 20 July 2016 12:32 CEST | Update | - |
| article xml uploaded. | 20 July 2016 12:31 CEST | Update | https://www.mdpi.com/2075-1680/5/3/19/xml |
| article pdf uploaded. | 20 July 2016 12:31 CEST | Updated version of record | https://www.mdpi.com/2075-1680/5/3/19/pdf |
| article html file updated | 15 July 2016 13:51 CEST | Original file | - |
| article pdf uploaded. | 15 July 2016 13:50 CEST | Version of Record | https://www.mdpi.com/2075-1680/5/3/19/pdf-vor |
