| article html file updated | 6 February 2020 18:47 CET | Update | https://www.mdpi.com/1422-0067/16/5/11531 |
| article html file updated | 6 May 2019 19:42 CEST | Update | - |
| article html file updated | 26 March 2019 02:58 CET | Update | - |
| article html file updated | 21 August 2015 12:21 CEST | Update | - |
| article html file updated | 12 June 2015 10:24 CEST | Original file | - |
| article xml file uploaded | 12 June 2015 10:24 CEST | Original file | https://www.mdpi.com/1422-0067/16/5/11531/xml |
| article pdf uploaded. | 20 May 2015 10:35 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/5/11531/pdf |
