| article html file updated | 7 February 2020 17:27 CET | Update | https://www.mdpi.com/2073-4360/8/11/388 |
| article html file updated | 22 September 2019 04:38 CEST | Update | - |
| article html file updated | 4 May 2019 23:36 CEST | Update | - |
| article html file updated | 15 March 2019 09:05 CET | Update | - |
| article html file updated | 1 December 2016 22:53 CET | Update | - |
| article html file updated | 3 November 2016 10:27 CET | Original file | - |
| article xml uploaded. | 3 November 2016 10:25 CET | Update | https://www.mdpi.com/2073-4360/8/11/388/xml |
| article xml uploaded. | 3 November 2016 10:25 CET | Original file | - |
| article pdf uploaded. | 3 November 2016 10:25 CET | Version of Record | https://www.mdpi.com/2073-4360/8/11/388/pdf |
