| article html file updated | 8 February 2020 13:26 CET | Update | https://www.mdpi.com/2071-1050/9/8/1430 |
| article html file updated | 26 September 2019 12:31 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:09 CEST | Update | N/A |
| article html file updated | 27 March 2019 20:37 CET | Update | N/A |
| article html file updated | 1 September 2017 06:24 CEST | Update | N/A |
| article html file updated | 13 August 2017 10:08 CEST | Original file | N/A |
| article xml uploaded. | 13 August 2017 10:07 CEST | Original file | https://www.mdpi.com/2071-1050/9/8/1430/xml |
| article pdf uploaded. | 13 August 2017 10:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1430/pdf |
| article pdf uploaded. | 12 August 2017 11:45 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/8/1430/pdf-vor |
