| article html file updated | 12 August 2026 23:51 CEST | Update | https://www.mdpi.com/1660-3397/12/4/2305 |
| article html file updated | 6 February 2020 08:43 CET | Update | N/A |
| article html file updated | 7 May 2019 15:39 CEST | Update | N/A |
| article html file updated | 21 March 2019 15:48 CET | Update | N/A |
| article html file updated | 29 June 2017 13:28 CEST | Update | N/A |
| article html file updated | 29 June 2017 13:27 CEST | Update | N/A |
| article html file updated | 29 June 2017 13:17 CEST | Update | N/A |
| article html file updated | 20 August 2015 03:54 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:07 CEST | Original file | N/A |
| article xml file uploaded | 14 August 2014 12:07 CEST | Original file | https://www.mdpi.com/1660-3397/12/4/2305/xml |
| article pdf uploaded. | 21 April 2014 11:34 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/4/2305/pdf |
