| article html file updated | 7 February 2020 14:47 CET | Update | https://www.mdpi.com/1424-8220/16/9/1462 |
| article html file updated | 5 May 2019 04:28 CEST | Update | - |
| article html file updated | 27 September 2016 07:16 CEST | Update | - |
| article html file updated | 10 September 2016 08:28 CEST | Original file | - |
| article xml uploaded. | 10 September 2016 08:26 CEST | Update | https://www.mdpi.com/1424-8220/16/9/1462/xml |
| article xml uploaded. | 10 September 2016 08:26 CEST | Original file | - |
| article pdf uploaded. | 10 September 2016 08:26 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/9/1462/pdf |
