| article html file updated | 10 February 2020 21:58 CET | Update | https://www.mdpi.com/2227-9717/6/11/226 |
| article html file updated | 10 October 2019 15:18 CEST | Update | - |
| article html file updated | 28 April 2019 06:41 CEST | Update | - |
| article html file updated | 14 April 2019 02:35 CEST | Update | - |
| article html file updated | 1 April 2019 22:46 CEST | Update | - |
| article html file updated | 27 November 2018 13:20 CET | Update | - |
| article html file updated | 21 November 2018 07:33 CET | Original file | - |
| article pdf uploaded. | 21 November 2018 07:32 CET | Updated version of record | https://www.mdpi.com/2227-9717/6/11/226/pdf |
| article xml uploaded. | 21 November 2018 07:32 CET | Update | https://www.mdpi.com/2227-9717/6/11/226/xml |
| article xml file uploaded | 21 November 2018 07:32 CET | Update | - |
| article pdf uploaded. | 17 November 2018 11:50 CET | Version of Record | https://www.mdpi.com/2227-9717/6/11/226/pdf-vor |
| article xml file uploaded | 17 November 2018 11:50 CET | Original file | - |
