| article html file updated | 8 February 2020 15:10 CET | Update | https://www.mdpi.com/1424-8220/17/9/2010 |
| article html file updated | 3 May 2019 03:50 CEST | Update | N/A |
| article html file updated | 30 September 2017 14:44 CEST | Update | N/A |
| article html file updated | 2 September 2017 10:23 CEST | Original file | N/A |
| article xml uploaded. | 2 September 2017 10:22 CEST | Original file | https://www.mdpi.com/1424-8220/17/9/2010/xml |
| article pdf uploaded. | 2 September 2017 10:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/2010/pdf |
