| article html file updated | 6 February 2020 17:06 CET | Update | https://www.mdpi.com/1422-0067/16/4/7143 |
| article html file updated | 6 May 2019 22:55 CEST | Update | - |
| article html file updated | 25 March 2019 23:46 CET | Update | - |
| article html file updated | 21 August 2015 09:34 CEST | Update | - |
| article html file updated | 7 May 2015 12:03 CEST | Original file | - |
| article xml file uploaded | 7 May 2015 12:03 CEST | Original file | https://www.mdpi.com/1422-0067/16/4/7143/xml |
| article pdf uploaded. | 30 March 2015 10:58 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/4/7143/pdf |
