| article html file updated | 13 August 2026 12:29 CEST | Update | https://www.mdpi.com/1996-1944/8/2/462 |
| article html file updated | 6 February 2020 15:36 CET | Update | N/A |
| article html file updated | 7 May 2019 01:38 CEST | Update | N/A |
| article html file updated | 25 March 2019 21:12 CET | Update | N/A |
| article html file updated | 21 August 2015 06:48 CEST | Original file | N/A |
| Addendum published | 30 June 2015 00:00 CEST | Addendum | http://www.mdpi.com/1996-1944/8/7/3958 |
| article pdf uploaded. | 30 January 2015 11:39 CET | Version of Record | https://www.mdpi.com/1996-1944/8/2/462/pdf |
