| article html file updated | 29 August 2025 21:33 CEST | Update | https://www.mdpi.com/2072-4292/7/3/2238 |
| article html file updated | 15 July 2022 23:54 CEST | Update | - |
| article html file updated | 6 February 2020 16:08 CET | Update | - |
| article html file updated | 7 May 2019 00:38 CEST | Update | - |
| article html file updated | 25 March 2019 22:06 CET | Update | - |
| article html file updated | 21 August 2015 07:57 CEST | Update | - |
| article html file updated | 3 April 2015 12:51 CEST | Original file | - |
| article xml file uploaded | 3 April 2015 12:51 CEST | Original file | https://www.mdpi.com/2072-4292/7/3/2238/xml |
| article pdf uploaded. | 2 March 2015 09:17 CET | Updated version of record | https://www.mdpi.com/2072-4292/7/3/2238/pdf |
| article pdf uploaded. | 25 February 2015 12:09 CET | Version of Record | https://www.mdpi.com/2072-4292/7/3/2238/pdf-vor |
