| article html file updated | 6 February 2020 16:01 CET | Update | https://www.mdpi.com/1422-0067/16/2/4265 |
| article html file updated | 7 May 2019 00:51 CEST | Update | - |
| article html file updated | 25 March 2019 21:52 CET | Update | - |
| article html file updated | 21 August 2015 07:46 CEST | Update | - |
| article html file updated | 3 March 2015 07:03 CET | Original file | - |
| article xml file uploaded | 3 March 2015 07:03 CET | Original file | https://www.mdpi.com/1422-0067/16/2/4265/xml |
| article pdf uploaded. | 16 February 2015 12:10 CET | Version of Record | https://www.mdpi.com/1422-0067/16/2/4265/pdf |
