| article html file updated | 29 August 2025 22:56 CEST | Update | https://www.mdpi.com/2072-4292/8/4/313 |
| article html file updated | 16 July 2022 02:08 CEST | Update | - |
| article html file updated | 7 February 2020 07:01 CET | Update | - |
| article html file updated | 5 May 2019 19:11 CEST | Update | - |
| article html file updated | 27 March 2019 01:23 CET | Update | - |
| article html file updated | 28 April 2016 13:13 CEST | Update | - |
| article html file updated | 8 April 2016 11:30 CEST | Original file | - |
| article xml uploaded. | 8 April 2016 11:29 CEST | Update | https://www.mdpi.com/2072-4292/8/4/313/xml |
| article pdf uploaded. | 8 April 2016 11:29 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/4/313/pdf |
