| article html file updated | 7 February 2020 16:51 CET | Update | https://www.mdpi.com/1424-8220/16/10/1771 |
| article html file updated | 5 May 2019 00:43 CEST | Update | N/A |
| article html file updated | 31 October 2016 08:03 CET | Update | N/A |
| article html file updated | 25 October 2016 07:51 CEST | Original file | N/A |
| article xml uploaded. | 25 October 2016 07:49 CEST | Original file | https://www.mdpi.com/1424-8220/16/10/1771/xml |
| article pdf uploaded. | 25 October 2016 07:49 CEST | Updated version of record | https://www.mdpi.com/1424-8220/16/10/1771/pdf |
| article pdf uploaded. | 23 October 2016 09:10 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1771/pdf-vor |
