| article html file updated | 29 August 2025 22:36 CEST | Update | https://www.mdpi.com/2072-6643/8/1/48 |
| article html file updated | 16 July 2022 01:37 CEST | Update | - |
| article html file updated | 7 February 2020 03:31 CET | Update | - |
| article html file updated | 6 May 2019 02:24 CEST | Update | - |
| article html file updated | 26 March 2019 18:39 CET | Original file | - |
| Correction published | 19 February 2016 00:00 CET | Correction | http://www.mdpi.com/2072-6643/8/2/105 |
| article pdf uploaded. | 18 January 2016 09:51 CET | Version of Record | https://www.mdpi.com/2072-6643/8/1/48/pdf |
| article xml uploaded. | 18 January 2016 09:51 CET | Original file | https://www.mdpi.com/2072-6643/8/1/48/xml |
