| article html file updated | 8 February 2020 13:19 CET | Update | https://www.mdpi.com/1996-1073/10/8/1189 |
| article html file updated | 26 September 2019 11:50 CEST | Update | - |
| article html file updated | 3 May 2019 07:25 CEST | Update | - |
| article html file updated | 27 March 2019 20:21 CET | Update | - |
| article html file updated | 1 September 2017 06:57 CEST | Update | - |
| article html file updated | 14 August 2017 16:01 CEST | Original file | - |
| article xml uploaded. | 14 August 2017 15:59 CEST | Original file | https://www.mdpi.com/1996-1073/10/8/1189/xml |
| article pdf uploaded. | 14 August 2017 15:59 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1189/pdf |
| article pdf uploaded. | 11 August 2017 10:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1189/pdf-vor |
