| article html file updated | 6 February 2020 21:48 CET | Update | https://www.mdpi.com/2076-3905/4/3/370 |
| article html file updated | 6 May 2019 13:25 CEST | Update | N/A |
| article html file updated | 26 March 2019 08:50 CET | Update | N/A |
| article html file updated | 21 August 2015 15:38 CEST | Original file | N/A |
| article supplementary file uploaded. | 17 August 2015 17:24 CEST | - | https://www.mdpi.com/2076-3905/4/3/370#supplementary |
| article pdf uploaded. | 17 August 2015 17:24 CEST | Version of Record | https://www.mdpi.com/2076-3905/4/3/370/pdf |
