| article html file updated | 8 February 2020 20:03 CET | Update | https://www.mdpi.com/1660-3397/15/11/339 |
| article html file updated | 28 September 2019 03:58 CEST | Update | - |
| article html file updated | 2 May 2019 17:37 CEST | Update | - |
| article html file updated | 30 November 2017 08:33 CET | Update | - |
| article html file updated | 1 November 2017 11:08 CET | Original file | - |
| article xml uploaded. | 1 November 2017 11:07 CET | Original file | https://www.mdpi.com/1660-3397/15/11/339/xml |
| article pdf uploaded. | 1 November 2017 11:07 CET | Version of Record | https://www.mdpi.com/1660-3397/15/11/339/pdf |
