| article html file updated | 7 February 2020 17:36 CET | Update | https://www.mdpi.com/2077-0383/5/11/97 |
| article html file updated | 22 September 2019 04:53 CEST | Update | - |
| article html file updated | 4 May 2019 23:19 CEST | Update | - |
| article html file updated | 30 November 2016 05:00 CET | Update | - |
| article html file updated | 7 November 2016 07:48 CET | Original file | - |
| article xml uploaded. | 7 November 2016 07:47 CET | Original file | https://www.mdpi.com/2077-0383/5/11/97/xml |
| article pdf uploaded. | 7 November 2016 07:47 CET | Version of Record | https://www.mdpi.com/2077-0383/5/11/97/pdf |
