| article html file updated | 6 February 2020 17:06 CET | Update | https://www.mdpi.com/1660-3397/13/4/1726 |
| article html file updated | 6 May 2019 22:55 CEST | Update | N/A |
| article html file updated | 25 March 2019 23:46 CET | Update | N/A |
| article html file updated | 21 August 2015 09:34 CEST | Update | N/A |
| article html file updated | 29 April 2015 11:29 CEST | Original file | N/A |
| article xml file uploaded | 29 April 2015 11:29 CEST | Original file | https://www.mdpi.com/1660-3397/13/4/1726/xml |
| article supplementary file uploaded. | 30 March 2015 11:04 CEST | - | https://www.mdpi.com/1660-3397/13/4/1726#supplementary |
| article pdf uploaded. | 30 March 2015 11:04 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/4/1726/pdf |
