| article html file updated | 8 February 2020 06:53 CET | Update | https://www.mdpi.com/2079-4991/7/6/125 |
| article html file updated | 25 September 2019 01:14 CEST | Update | - |
| article html file updated | 3 May 2019 20:05 CEST | Update | - |
| article html file updated | 27 June 2017 11:10 CEST | Update | - |
| article html file updated | 27 May 2017 11:25 CEST | Original file | - |
| article xml uploaded. | 27 May 2017 11:24 CEST | Update | https://www.mdpi.com/2079-4991/7/6/125/xml |
| article pdf uploaded. | 27 May 2017 11:24 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/6/125/pdf |
