| article html file updated | 7 February 2020 23:31 CET | Update | https://www.mdpi.com/1424-8220/17/2/379 |
| article html file updated | 23 September 2019 08:37 CEST | Update | N/A |
| article html file updated | 4 May 2019 11:01 CEST | Update | N/A |
| article html file updated | 2 March 2017 11:38 CET | Update | N/A |
| article html file updated | 16 February 2017 09:16 CET | Original file | N/A |
| article xml uploaded. | 16 February 2017 09:15 CET | Original file | https://www.mdpi.com/1424-8220/17/2/379/xml |
| article pdf uploaded. | 16 February 2017 09:15 CET | Version of Record | https://www.mdpi.com/1424-8220/17/2/379/pdf |
