| article html file updated | 29 August 2025 21:38 CEST | Update | https://www.mdpi.com/2076-3263/5/2/117 |
| article html file updated | 16 July 2022 00:03 CEST | Update | - |
| article html file updated | 6 February 2020 17:18 CET | Update | - |
| article html file updated | 6 May 2019 22:35 CEST | Update | - |
| article html file updated | 26 March 2019 00:05 CET | Update | - |
| article html file updated | 21 August 2015 09:57 CEST | Update | - |
| article html file updated | 19 May 2015 11:21 CEST | Original file | - |
| article xml file uploaded | 19 May 2015 11:21 CEST | Original file | https://www.mdpi.com/2076-3263/5/2/117/xml |
| article supplementary file uploaded. | 3 April 2015 11:16 CEST | - | https://www.mdpi.com/2076-3263/5/2/117#supplementary |
| article pdf uploaded. | 3 April 2015 11:16 CEST | Version of Record | https://www.mdpi.com/2076-3263/5/2/117/pdf |