| article html file updated | 29 August 2025 21:27 CEST | Update | https://www.mdpi.com/2072-6643/7/1/405 |
| article html file updated | 15 July 2022 23:44 CEST | Update | - |
| article html file updated | 6 February 2020 15:01 CET | Update | - |
| article html file updated | 7 May 2019 02:48 CEST | Update | - |
| article html file updated | 25 March 2019 20:12 CET | Update | - |
| article html file updated | 21 August 2015 05:26 CEST | Update | - |
| article html file updated | 23 January 2015 11:54 CET | Update | - |
| article xml file uploaded | 23 January 2015 11:54 CET | Update | https://www.mdpi.com/2072-6643/7/1/405/xml |
| article html file updated | 9 January 2015 11:41 CET | Original file | - |
| article xml file uploaded | 9 January 2015 11:41 CET | Original file | - |
| article pdf uploaded. | 9 January 2015 08:11 CET | Updated version of record | https://www.mdpi.com/2072-6643/7/1/405/pdf |
| article pdf uploaded. | 8 January 2015 13:56 CET | Version of Record | https://www.mdpi.com/2072-6643/7/1/405/pdf-vor |