| article html file updated | 29 August 2025 20:38 CEST | Update | https://www.mdpi.com/2079-4983/4/2/59 |
| article html file updated | 15 July 2022 22:18 CEST | Update | N/A |
| article html file updated | 6 February 2020 02:09 CET | Update | N/A |
| article html file updated | 8 May 2019 05:04 CEST | Update | N/A |
| article html file updated | 20 March 2019 22:38 CET | Update | N/A |
| article html file updated | 17 June 2015 09:25 CEST | Update | N/A |
| article html file updated | 28 April 2014 10:49 CEST | Original file | N/A |
| article xml file uploaded | 28 April 2014 10:49 CEST | Original file | https://www.mdpi.com/2079-4983/4/2/59/xml |
| article pdf uploaded. | 17 May 2013 15:45 CEST | Version of Record | https://www.mdpi.com/2079-4983/4/2/59/pdf |
