| article html file updated | 13 August 2026 17:11 CEST | Update | https://www.mdpi.com/2073-4344/5/2/518 |
| article html file updated | 6 February 2020 17:08 CET | Update | N/A |
| article html file updated | 6 May 2019 22:52 CEST | Update | N/A |
| article html file updated | 25 March 2019 23:48 CET | Update | N/A |
| article html file updated | 21 August 2015 09:38 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 March 2015 15:12 CEST | - | https://www.mdpi.com/2073-4344/5/2/518#supplementary |
| article pdf uploaded. | 30 March 2015 15:12 CEST | Version of Record | https://www.mdpi.com/2073-4344/5/2/518/pdf |
