| article html file updated | 8 February 2020 00:02 CET | Update | https://www.mdpi.com/1424-8220/17/3/429 |
| article html file updated | 23 September 2019 11:34 CEST | Update | - |
| article html file updated | 4 May 2019 09:57 CEST | Update | - |
| article html file updated | 31 March 2017 10:31 CEST | Update | - |
| article html file updated | 23 February 2017 04:07 CET | Original file | - |
| article xml uploaded. | 23 February 2017 04:05 CET | Update | https://www.mdpi.com/1424-8220/17/3/429/xml |
| article xml uploaded. | 23 February 2017 04:05 CET | Original file | - |
| article pdf uploaded. | 23 February 2017 04:05 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/429/pdf |
