| article html file updated | 13 August 2026 10:46 CEST | Update | https://www.mdpi.com/2073-4344/5/1/18 |
| article html file updated | 6 February 2020 15:07 CET | Update | N/A |
| article html file updated | 7 May 2019 02:35 CEST | Update | N/A |
| article html file updated | 25 March 2019 20:24 CET | Update | N/A |
| article html file updated | 21 August 2015 05:39 CEST | Original file | N/A |
| article supplementary file uploaded. | 12 January 2015 15:22 CET | - | https://www.mdpi.com/2073-4344/5/1/18#supplementary |
| article pdf uploaded. | 12 January 2015 15:22 CET | Version of Record | https://www.mdpi.com/2073-4344/5/1/18/pdf |
