| article html file updated | 8 February 2020 20:10 CET | Update | https://www.mdpi.com/1424-8220/17/11/2519 |
| article html file updated | 28 September 2019 04:40 CEST | Update | N/A |
| article html file updated | 2 May 2019 17:20 CEST | Update | N/A |
| article html file updated | 30 November 2017 13:22 CET | Update | N/A |
| article html file updated | 2 November 2017 11:21 CET | Original file | N/A |
| article xml uploaded. | 2 November 2017 11:19 CET | Original file | https://www.mdpi.com/1424-8220/17/11/2519/xml |
| article pdf uploaded. | 2 November 2017 11:19 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2519/pdf |
