| article html file updated | 7 February 2020 15:31 CET | Update | https://www.mdpi.com/1424-8220/16/10/1559 |
| article html file updated | 5 May 2019 03:09 CEST | Update | N/A |
| article html file updated | 31 October 2016 06:46 CET | Update | N/A |
| article html file updated | 24 September 2016 12:23 CEST | Original file | N/A |
| article xml uploaded. | 24 September 2016 12:22 CEST | Update | https://www.mdpi.com/1424-8220/16/10/1559/xml |
| article xml uploaded. | 24 September 2016 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 24 September 2016 12:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1559/pdf |
