| article html file updated | 8 February 2020 13:36 CET | Update | https://www.mdpi.com/1996-1073/10/8/1213 |
| article html file updated | 26 September 2019 13:23 CEST | Update | - |
| article html file updated | 3 May 2019 06:51 CEST | Update | - |
| article html file updated | 27 March 2019 20:57 CET | Update | - |
| article html file updated | 1 September 2017 07:01 CEST | Update | - |
| article html file updated | 17 August 2017 07:44 CEST | Original file | - |
| article xml uploaded. | 17 August 2017 07:43 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1213/xml |
| article xml uploaded. | 17 August 2017 07:43 CEST | Original file | - |
| article pdf uploaded. | 17 August 2017 07:43 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1213/pdf |
| article pdf uploaded. | 15 August 2017 12:25 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1213/pdf-vor |
