| article html file updated | 9 February 2020 22:27 CET | Update | https://www.mdpi.com/2227-9717/6/7/74 |
| article html file updated | 4 October 2019 20:32 CEST | Update | - |
| article html file updated | 30 April 2019 08:33 CEST | Update | - |
| article html file updated | 16 April 2019 03:34 CEST | Update | - |
| article html file updated | 30 March 2019 13:15 CET | Update | - |
| article html file updated | 1 August 2018 04:47 CEST | Update | - |
| article html file updated | 31 July 2018 10:05 CEST | Update | - |
| article html file updated | 30 July 2018 05:46 CEST | Update | - |
| article html file updated | 22 June 2018 10:44 CEST | Original file | - |
| article supplementary file uploaded. | 22 June 2018 10:43 CEST | - | https://www.mdpi.com/2227-9717/6/7/74#supplementary |
| article pdf uploaded. | 22 June 2018 10:43 CEST | Version of Record | https://www.mdpi.com/2227-9717/6/7/74/pdf |
| article xml uploaded. | 22 June 2018 10:43 CEST | Update | https://www.mdpi.com/2227-9717/6/7/74/xml |
| article xml file uploaded | 22 June 2018 10:43 CEST | Original file | - |
