| article html file updated | 6 February 2020 16:46 CET | Update | https://www.mdpi.com/1422-0067/16/3/6373 |
| article html file updated | 6 May 2019 23:30 CEST | Update | - |
| article html file updated | 25 March 2019 23:12 CET | Update | - |
| article html file updated | 21 August 2015 09:01 CEST | Update | - |
| article html file updated | 13 April 2015 12:19 CEST | Original file | - |
| article xml file uploaded | 13 April 2015 12:19 CEST | Original file | https://www.mdpi.com/1422-0067/16/3/6373/xml |
| article pdf uploaded. | 19 March 2015 10:38 CET | Version of Record | https://www.mdpi.com/1422-0067/16/3/6373/pdf |
