| article html file updated | 6 February 2020 16:03 CET | Update | https://www.mdpi.com/1422-0067/16/2/4306 |
| article html file updated | 7 May 2019 00:47 CEST | Update | - |
| article html file updated | 25 March 2019 21:56 CET | Update | - |
| article html file updated | 21 August 2015 07:50 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/1422-0067/16/2/4306/xml |
| article supplementary file uploaded. | 17 February 2015 09:59 CET | - | https://www.mdpi.com/1422-0067/16/2/4306#supplementary |
| article pdf uploaded. | 17 February 2015 09:59 CET | Version of Record | https://www.mdpi.com/1422-0067/16/2/4306/pdf |
