| article html file updated | 8 February 2020 18:47 CET | Update | https://www.mdpi.com/2073-4425/8/10/277 |
| article html file updated | 27 September 2019 20:27 CEST | Update | - |
| article html file updated | 2 May 2019 20:30 CEST | Update | - |
| article html file updated | 6 November 2017 07:18 CET | Update | - |
| article html file updated | 18 October 2017 14:44 CEST | Original file | - |
| article xml uploaded. | 18 October 2017 14:43 CEST | Update | https://www.mdpi.com/2073-4425/8/10/277/xml |
| article xml uploaded. | 18 October 2017 14:43 CEST | Original file | - |
| article pdf uploaded. | 18 October 2017 14:43 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/10/277/pdf |
