| article html file updated | 8 February 2020 19:00 CET | Update | https://www.mdpi.com/2073-4425/8/10/280 |
| article html file updated | 27 September 2019 21:40 CEST | Update | - |
| article html file updated | 2 May 2019 20:01 CEST | Update | - |
| article html file updated | 6 November 2017 07:11 CET | Update | - |
| article html file updated | 20 October 2017 12:44 CEST | Original file | - |
| article xml uploaded. | 20 October 2017 12:43 CEST | Original file | https://www.mdpi.com/2073-4425/8/10/280/xml |
| article pdf uploaded. | 20 October 2017 12:43 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/10/280/pdf |
