| article html file updated | 29 August 2025 23:12 CEST | Update | https://www.mdpi.com/2072-4292/8/6/481 |
| article html file updated | 16 July 2022 02:35 CEST | Update | N/A |
| article html file updated | 7 February 2020 09:53 CET | Update | N/A |
| article html file updated | 5 May 2019 13:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 06:57 CET | Update | N/A |
| article html file updated | 1 July 2016 11:08 CEST | Update | N/A |
| article html file updated | 7 June 2016 14:48 CEST | Original file | N/A |
| article xml uploaded. | 7 June 2016 14:47 CEST | Update | https://www.mdpi.com/2072-4292/8/6/481/xml |
| article pdf uploaded. | 7 June 2016 14:47 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/6/481/pdf |
