| article html file updated | 6 February 2020 21:30 CET | Update | https://www.mdpi.com/1422-0067/16/8/18439 |
| article html file updated | 6 May 2019 14:05 CEST | Update | - |
| article html file updated | 26 March 2019 08:13 CET | Update | - |
| article html file updated | 15 September 2015 05:14 CEST | Original file | - |
| article xml file uploaded | 15 September 2015 05:14 CEST | Original file | https://www.mdpi.com/1422-0067/16/8/18439/xml |
| article pdf uploaded. | 11 August 2015 08:32 CEST | Updated version of record | https://www.mdpi.com/1422-0067/16/8/18439/pdf |
| article supplementary file uploaded. | 7 August 2015 09:21 CEST | - | https://www.mdpi.com/1422-0067/16/8/18439#supplementary |
| article pdf uploaded. | 7 August 2015 09:21 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/8/18439/pdf-vor |
