| article html file updated | 6 February 2020 21:27 CET | Update | https://www.mdpi.com/2218-1989/5/3/443 |
| article html file updated | 6 May 2019 14:13 CEST | Update | - |
| article html file updated | 26 March 2019 08:06 CET | Update | - |
| article html file updated | 30 September 2015 08:31 CEST | Update | - |
| article xml file uploaded | 30 September 2015 08:31 CEST | Original file | https://www.mdpi.com/2218-1989/5/3/443/xml |
| article html file updated | 21 August 2015 15:25 CEST | Original file | - |
| article supplementary file uploaded. | 5 August 2015 14:11 CEST | - | https://www.mdpi.com/2218-1989/5/3/443#supplementary |
| article pdf uploaded. | 5 August 2015 14:11 CEST | Version of Record | https://www.mdpi.com/2218-1989/5/3/443/pdf |
