| article html file updated | 7 February 2020 08:42 CET | Update | https://www.mdpi.com/1424-8220/16/5/695 |
| article html file updated | 5 May 2019 15:49 CEST | Update | - |
| article html file updated | 27 March 2019 04:41 CET | Update | - |
| article html file updated | 27 May 2016 09:32 CEST | Update | - |
| article html file updated | 16 May 2016 23:30 CEST | Original file | - |
| article xml uploaded. | 13 May 2016 14:50 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/695/xml |
| article pdf uploaded. | 13 May 2016 14:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/695/pdf |
