| article html file updated | 8 February 2020 01:17 CET | Update | https://www.mdpi.com/1424-8220/17/3/567 |
| article html file updated | 23 September 2019 18:48 CEST | Update | - |
| article html file updated | 4 May 2019 07:06 CEST | Update | - |
| article html file updated | 31 March 2017 10:11 CEST | Update | - |
| article html file updated | 11 March 2017 11:34 CET | Original file | - |
| article xml uploaded. | 11 March 2017 11:33 CET | Original file | https://www.mdpi.com/1424-8220/17/3/567/xml |
| article pdf uploaded. | 11 March 2017 11:32 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/567/pdf |
