| article html file updated | 8 February 2020 17:45 CET | Update | https://www.mdpi.com/1999-4907/8/10/376 |
| article html file updated | 27 September 2019 12:59 CEST | Update | - |
| article html file updated | 2 May 2019 22:49 CEST | Update | - |
| article html file updated | 1 November 2017 04:35 CET | Update | - |
| article html file updated | 12 October 2017 05:06 CEST | Original file | - |
| article xml uploaded. | 12 October 2017 05:05 CEST | Original file | https://www.mdpi.com/1999-4907/8/10/376/xml |
| article pdf uploaded. | 12 October 2017 05:05 CEST | Updated version of record | https://www.mdpi.com/1999-4907/8/10/376/pdf |
| article pdf uploaded. | 3 October 2017 13:02 CEST | Version of Record | https://www.mdpi.com/1999-4907/8/10/376/pdf-vor |
