| article html file updated | 8 February 2020 13:53 CET | Update | https://www.mdpi.com/1424-8220/17/8/1907 |
| article html file updated | 26 September 2019 15:05 CEST | Update | - |
| article html file updated | 3 May 2019 06:16 CEST | Update | - |
| article html file updated | 27 March 2019 21:33 CET | Update | - |
| article html file updated | 1 September 2017 11:09 CEST | Update | - |
| article html file updated | 18 August 2017 14:16 CEST | Original file | - |
| article xml uploaded. | 18 August 2017 14:15 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1907/xml |
| article xml uploaded. | 18 August 2017 14:15 CEST | Original file | - |
| article pdf uploaded. | 18 August 2017 14:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1907/pdf |
