| article html file updated | 8 February 2020 23:43 CET | Update | https://www.mdpi.com/1996-1944/10/12/1414 |
| article html file updated | 29 September 2019 03:04 CEST | Update | - |
| article html file updated | 2 May 2019 09:21 CEST | Update | - |
| article html file updated | 18 April 2019 07:04 CEST | Update | - |
| article html file updated | 2 January 2018 19:24 CET | Update | - |
| article html file updated | 11 December 2017 18:09 CET | Original file | - |
| article xml uploaded. | 11 December 2017 18:08 CET | Update | https://www.mdpi.com/1996-1944/10/12/1414/xml |
| article xml uploaded. | 11 December 2017 18:08 CET | Original file | - |
| article pdf uploaded. | 11 December 2017 18:08 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/12/1414/pdf |
| article pdf uploaded. | 11 December 2017 16:58 CET | Version of Record | - |
