| article html file updated | 7 February 2020 23:37 CET | Update | https://www.mdpi.com/1424-8220/17/2/392 |
| article html file updated | 23 September 2019 09:11 CEST | Update | - |
| article html file updated | 4 May 2019 10:49 CEST | Update | - |
| article html file updated | 2 March 2017 11:40 CET | Update | - |
| article html file updated | 17 February 2017 09:21 CET | Original file | - |
| article xml uploaded. | 17 February 2017 09:19 CET | Update | https://www.mdpi.com/1424-8220/17/2/392/xml |
| article xml uploaded. | 17 February 2017 09:19 CET | Original file | - |
| article pdf uploaded. | 17 February 2017 09:19 CET | Version of Record | https://www.mdpi.com/1424-8220/17/2/392/pdf |
