| article html file updated | 29 August 2025 21:48 CEST | Update | https://www.mdpi.com/1422-0067/16/6/12648 |
| article html file updated | 20 August 2025 22:00 CEST | Update | - |
| article html file updated | 6 February 2020 19:21 CET | Update | - |
| article html file updated | 6 May 2019 18:27 CEST | Update | - |
| article html file updated | 26 March 2019 04:08 CET | Update | - |
| article html file updated | 21 August 2015 13:09 CEST | Update | - |
| article html file updated | 7 July 2015 07:41 CEST | Original file | - |
| article xml file uploaded | 7 July 2015 07:41 CEST | Original file | https://www.mdpi.com/1422-0067/16/6/12648/xml |
| article pdf uploaded. | 4 June 2015 09:28 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/6/12648/pdf |