| article html file updated | 8 February 2020 13:29 CET | Update | https://www.mdpi.com/2071-1050/9/8/1436 |
| article html file updated | 3 May 2019 07:03 CEST | Update | - |
| article html file updated | 27 March 2019 20:44 CET | Update | - |
| article html file updated | 1 September 2017 06:24 CEST | Update | - |
| article html file updated | 14 August 2017 15:55 CEST | Original file | - |
| article xml uploaded. | 14 August 2017 15:54 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1436/xml |
| article xml uploaded. | 14 August 2017 15:54 CEST | Original file | - |
| article pdf uploaded. | 14 August 2017 15:54 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1436/pdf |
| article pdf uploaded. | 14 August 2017 11:34 CEST | Version of Record | - |
