| article html file updated | 13 August 2026 20:06 CEST | Update | https://www.mdpi.com/1996-1073/8/5/4216 |
| article html file updated | 6 February 2020 18:30 CET | Update | N/A |
| article html file updated | 6 May 2019 20:20 CEST | Update | N/A |
| article html file updated | 26 March 2019 02:18 CET | Update | N/A |
| article html file updated | 21 August 2015 11:54 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 May 2015 11:47 CEST | - | https://www.mdpi.com/1996-1073/8/5/4216#supplementary |
| article pdf uploaded. | 11 May 2015 11:47 CEST | Version of Record | https://www.mdpi.com/1996-1073/8/5/4216/pdf |
