| article html file updated | 10 February 2020 04:56 CET | Update | https://www.mdpi.com/1996-1073/11/8/2051 |
| article html file updated | 6 October 2019 10:42 CEST | Update | - |
| article html file updated | 29 April 2019 18:58 CEST | Update | - |
| article html file updated | 15 April 2019 14:14 CEST | Update | - |
| article html file updated | 31 March 2019 06:02 CEST | Update | - |
| article html file updated | 28 August 2018 04:06 CEST | Update | - |
| article html file updated | 8 August 2018 11:26 CEST | Original file | - |
| article pdf uploaded. | 8 August 2018 11:25 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2051/pdf |
| article xml uploaded. | 8 August 2018 11:25 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2051/xml |
| article xml file uploaded | 8 August 2018 11:25 CEST | Update | - |
| article pdf uploaded. | 7 August 2018 15:12 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2051/pdf-vor |
| article pdf uploaded. | 7 August 2018 15:11 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/2051/pdf-vor |
| article xml file uploaded | 7 August 2018 15:11 CEST | Original file | - |
