| article html file updated | 8 February 2020 09:54 CET | Update | https://www.mdpi.com/1424-8220/17/7/1548 |
| article html file updated | 25 September 2019 17:08 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:25 CEST | Update | N/A |
| article html file updated | 2 August 2017 12:04 CEST | Update | N/A |
| article html file updated | 2 August 2017 09:52 CEST | Update | N/A |
| article html file updated | 2 August 2017 04:40 CEST | Update | N/A |
| article html file updated | 2 July 2017 12:45 CEST | Original file | N/A |
| article xml uploaded. | 2 July 2017 12:44 CEST | Original file | https://www.mdpi.com/1424-8220/17/7/1548/xml |
| article pdf uploaded. | 2 July 2017 12:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1548/pdf |
