| article html file updated | 12 August 2026 23:18 CEST | Update | https://www.mdpi.com/1660-3397/12/4/1715 |
| article html file updated | 6 February 2020 08:10 CET | Update | N/A |
| article html file updated | 7 May 2019 16:48 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:29 CET | Update | N/A |
| article html file updated | 20 August 2015 01:04 CEST | Original file | N/A |
| article supplementary file uploaded. | 25 March 2014 15:02 CET | - | https://www.mdpi.com/1660-3397/12/4/1715#supplementary |
| article pdf uploaded. | 25 March 2014 15:02 CET | Version of Record | https://www.mdpi.com/1660-3397/12/4/1715/pdf |
