| article html file updated | 29 August 2025 21:51 CEST | Update | https://www.mdpi.com/1999-4923/7/2/74 |
| article html file updated | 16 July 2022 00:26 CEST | Update | N/A |
| article html file updated | 6 February 2020 19:55 CET | Update | N/A |
| article html file updated | 6 May 2019 17:17 CEST | Update | N/A |
| article html file updated | 26 March 2019 05:10 CET | Update | N/A |
| article html file updated | 21 August 2015 13:58 CEST | Update | N/A |
| article html file updated | 7 July 2015 04:43 CEST | Original file | N/A |
| article xml file uploaded | 7 July 2015 04:43 CEST | Original file | https://www.mdpi.com/1999-4923/7/2/74/xml |
| article supplementary file uploaded. | 23 June 2015 10:08 CEST | - | https://www.mdpi.com/1999-4923/7/2/74#supplementary |
| article supplementary file uploaded. | 19 June 2015 14:12 CEST | - | https://www.mdpi.com/1999-4923/7/2/74#supplementary |
| article pdf uploaded. | 19 June 2015 14:12 CEST | Version of Record | https://www.mdpi.com/1999-4923/7/2/74/pdf |
