| article html file updated | 6 February 2020 14:49 CET | Update | https://www.mdpi.com/1422-0067/16/1/628 |
| article html file updated | 7 May 2019 03:15 CEST | Update | - |
| article html file updated | 25 March 2019 19:52 CET | Update | - |
| article html file updated | 21 August 2015 04:55 CEST | Update | - |
| article html file updated | 28 January 2015 02:01 CET | Update | - |
| article xml file uploaded | 28 January 2015 02:01 CET | Update | https://www.mdpi.com/1422-0067/16/1/628/xml |
| article html file updated | 22 January 2015 10:32 CET | Original file | - |
| article xml file uploaded | 22 January 2015 10:32 CET | Original file | - |
| article pdf uploaded. | 31 December 2014 12:12 CET | Updated version of record | https://www.mdpi.com/1422-0067/16/1/628/pdf |
| article pdf uploaded. | 29 December 2014 11:36 CET | Version of Record | https://www.mdpi.com/1422-0067/16/1/628/pdf-vor |
