| article html file updated | 7 February 2020 08:25 CET | Update | https://www.mdpi.com/1424-8220/16/5/665 |
| article html file updated | 5 May 2019 16:21 CEST | Update | - |
| article html file updated | 27 March 2019 04:11 CET | Update | - |
| article html file updated | 27 May 2016 09:17 CEST | Update | - |
| article html file updated | 10 May 2016 10:02 CEST | Original file | - |
| article xml uploaded. | 10 May 2016 10:00 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/665/xml |
| article pdf uploaded. | 10 May 2016 10:00 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/665/pdf |
