| article html file updated | 12 August 2026 23:24 CEST | Update | https://www.mdpi.com/2078-1547/5/1/138 |
| article html file updated | 6 February 2020 08:16 CET | Update | N/A |
| article html file updated | 7 May 2019 16:35 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:45 CET | Update | N/A |
| article html file updated | 20 August 2015 01:44 CEST | Original file | N/A |
| article supplementary file uploaded. | 31 March 2014 11:45 CEST | - | https://www.mdpi.com/2078-1547/5/1/138#supplementary |
| article pdf uploaded. | 31 March 2014 11:45 CEST | Version of Record | https://www.mdpi.com/2078-1547/5/1/138/pdf |
