| article html file updated | 10 February 2020 07:18 CET | Update | https://www.mdpi.com/2079-9292/7/9/159 |
| article html file updated | 7 October 2019 00:18 CEST | Update | - |
| article html file updated | 29 April 2019 13:35 CEST | Update | - |
| article html file updated | 15 April 2019 09:04 CEST | Update | - |
| article html file updated | 31 March 2019 11:12 CEST | Update | - |
| article html file updated | 24 September 2018 01:54 CEST | Update | - |
| article html file updated | 24 September 2018 01:51 CEST | Update | - |
| article html file updated | 11 September 2018 14:55 CEST | Update | - |
| article xml uploaded. | 11 September 2018 14:54 CEST | Update | https://www.mdpi.com/2079-9292/7/9/159/xml |
| article xml uploaded. | 11 September 2018 14:54 CEST | Update | - |
| article pdf uploaded. | 11 September 2018 14:54 CEST | Updated version of record | https://www.mdpi.com/2079-9292/7/9/159/pdf |
| article html file updated | 24 August 2018 09:14 CEST | Original file | - |
| article pdf uploaded. | 24 August 2018 09:12 CEST | Updated version of record | https://www.mdpi.com/2079-9292/7/9/159/pdf-vor |
| article xml uploaded. | 24 August 2018 09:12 CEST | Update | - |
| article xml file uploaded | 24 August 2018 09:12 CEST | Update | - |
| article pdf uploaded. | 23 August 2018 15:53 CEST | Updated version of record | https://www.mdpi.com/2079-9292/7/9/159/pdf-vor |
| article xml file uploaded | 23 August 2018 15:52 CEST | Original file | - |
| article pdf uploaded. | 23 August 2018 15:52 CEST | Version of Record | https://www.mdpi.com/2079-9292/7/9/159/pdf-vor |
