| article html file updated | 10 February 2020 08:38 CET | Update | https://www.mdpi.com/2227-9717/6/9/153 |
| article html file updated | 7 October 2019 07:41 CEST | Update | - |
| article html file updated | 29 April 2019 10:31 CEST | Update | - |
| article html file updated | 15 April 2019 06:11 CEST | Update | - |
| article html file updated | 31 March 2019 14:01 CEST | Update | - |
| article html file updated | 3 December 2018 11:10 CET | Update | - |
| article xml uploaded. | 3 December 2018 11:09 CET | Update | https://www.mdpi.com/2227-9717/6/9/153/xml |
| article xml uploaded. | 3 December 2018 11:09 CET | Update | - |
| article pdf uploaded. | 3 December 2018 11:09 CET | Updated version of record | https://www.mdpi.com/2227-9717/6/9/153/pdf |
| article html file updated | 24 September 2018 02:36 CEST | Update | - |
| article html file updated | 1 September 2018 08:45 CEST | Original file | - |
| article pdf uploaded. | 1 September 2018 08:44 CEST | Version of Record | https://www.mdpi.com/2227-9717/6/9/153/pdf-vor |
| article xml uploaded. | 1 September 2018 08:44 CEST | Update | - |
| article xml file uploaded | 1 September 2018 08:44 CEST | Original file | - |
