| article html file updated | 29 August 2025 23:43 CEST | Update | https://www.mdpi.com/2306-5710/2/4/27 |
| article html file updated | 16 July 2022 03:31 CEST | Update | N/A |
| article html file updated | 7 February 2020 15:59 CET | Update | N/A |
| article html file updated | 5 May 2019 02:19 CEST | Update | N/A |
| article html file updated | 9 October 2016 12:31 CEST | Original file | N/A |
| article xml uploaded. | 9 October 2016 12:30 CEST | Original file | https://www.mdpi.com/2306-5710/2/4/27/xml |
| article pdf uploaded. | 9 October 2016 12:30 CEST | Updated version of record | https://www.mdpi.com/2306-5710/2/4/27/pdf |
| article pdf uploaded. | 5 October 2016 10:47 CEST | Version of Record | N/A |
