| article html file updated | 8 February 2020 17:35 CET | Update | https://www.mdpi.com/1999-4907/8/10/372 |
| article html file updated | 27 September 2019 11:44 CEST | Update | - |
| article html file updated | 2 May 2019 23:11 CEST | Update | - |
| article html file updated | 1 November 2017 04:35 CET | Update | - |
| article html file updated | 30 September 2017 16:01 CEST | Original file | - |
| article xml uploaded. | 30 September 2017 12:35 CEST | Original file | https://www.mdpi.com/1999-4907/8/10/372/xml |
| article pdf uploaded. | 30 September 2017 12:35 CEST | Version of Record | https://www.mdpi.com/1999-4907/8/10/372/pdf |
