| article html file updated | 10 February 2020 08:37 CET | Update | https://www.mdpi.com/2227-9717/6/9/150 |
| article html file updated | 7 October 2019 07:32 CEST | Update | - |
| article html file updated | 29 April 2019 10:34 CEST | Update | - |
| article html file updated | 15 April 2019 06:15 CEST | Update | - |
| article html file updated | 31 March 2019 13:57 CEST | Update | - |
| article html file updated | 24 September 2018 02:31 CEST | Update | - |
| article html file updated | 10 September 2018 06:45 CEST | Update | - |
| article pdf uploaded. | 10 September 2018 06:44 CEST | Updated version of record | https://www.mdpi.com/2227-9717/6/9/150/pdf |
| article xml uploaded. | 10 September 2018 06:44 CEST | Update | https://www.mdpi.com/2227-9717/6/9/150/xml |
| article xml file uploaded | 10 September 2018 06:44 CEST | Update | - |
| article html file updated | 1 September 2018 06:10 CEST | Original file | - |
| article pdf uploaded. | 1 September 2018 06:09 CEST | Version of Record | https://www.mdpi.com/2227-9717/6/9/150/pdf-vor |
| article xml uploaded. | 1 September 2018 06:09 CEST | Update | - |
| article xml file uploaded | 1 September 2018 06:09 CEST | Original file | - |
