| article html file updated | 8 February 2020 14:05 CET | Update | https://www.mdpi.com/1996-1073/10/8/1238 |
| article html file updated | 26 September 2019 16:04 CEST | Update | - |
| article html file updated | 3 May 2019 05:54 CEST | Update | - |
| article html file updated | 1 September 2017 07:08 CEST | Update | - |
| article html file updated | 22 August 2017 10:45 CEST | Original file | - |
| article xml uploaded. | 22 August 2017 10:43 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1238/xml |
| article xml uploaded. | 22 August 2017 10:43 CEST | Update | - |
| article xml uploaded. | 22 August 2017 10:43 CEST | Original file | - |
| article pdf uploaded. | 22 August 2017 10:43 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1238/pdf |
| article pdf uploaded. | 21 August 2017 14:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1238/pdf-vor |
