| article html file updated | 8 February 2020 01:16 CET | Update | https://www.mdpi.com/1424-8220/17/3/570 |
| article html file updated | 23 September 2019 18:44 CEST | Update | - |
| article html file updated | 4 May 2019 07:08 CEST | Update | - |
| article html file updated | 31 March 2017 10:12 CEST | Update | - |
| article html file updated | 11 March 2017 11:00 CET | Original file | - |
| article xml uploaded. | 11 March 2017 10:59 CET | Update | https://www.mdpi.com/1424-8220/17/3/570/xml |
| article pdf uploaded. | 11 March 2017 10:59 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/570/pdf |
