| article html file updated | 7 February 2020 08:23 CET | Update | https://www.mdpi.com/1424-8220/16/5/653 |
| article html file updated | 5 May 2019 16:25 CEST | Update | - |
| article html file updated | 27 March 2019 04:07 CET | Update | - |
| article html file updated | 27 May 2016 09:13 CEST | Update | - |
| article html file updated | 9 May 2016 11:55 CEST | Original file | - |
| article xml uploaded. | 9 May 2016 11:53 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/653/xml |
| article pdf uploaded. | 9 May 2016 11:53 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/653/pdf |
