| article html file updated | 7 February 2020 16:09 CET | Update | https://www.mdpi.com/2073-4360/8/10/357 |
| article html file updated | 22 September 2019 02:29 CEST | Update | - |
| article html file updated | 5 May 2019 02:02 CEST | Update | - |
| article html file updated | 15 March 2019 08:15 CET | Update | - |
| article html file updated | 28 October 2016 13:13 CEST | Update | - |
| article html file updated | 11 October 2016 06:11 CEST | Original file | - |
| article xml uploaded. | 11 October 2016 06:10 CEST | Original file | https://www.mdpi.com/2073-4360/8/10/357/xml |
| article pdf uploaded. | 11 October 2016 06:10 CEST | Version of Record | https://www.mdpi.com/2073-4360/8/10/357/pdf |
