| article html file updated | 13 August 2026 11:39 CEST | Update | https://www.mdpi.com/1999-4915/7/1/394 |
| article html file updated | 29 August 2025 21:28 CEST | Update | N/A |
| article html file updated | 20 August 2025 21:57 CEST | Update | N/A |
| article html file updated | 15 July 2022 23:47 CEST | Update | N/A |
| article html file updated | 6 February 2020 15:21 CET | Update | N/A |
| article html file updated | 7 May 2019 02:09 CEST | Update | N/A |
| article html file updated | 25 March 2019 20:47 CET | Update | N/A |
| article html file updated | 21 August 2015 06:13 CEST | Update | N/A |
| article html file updated | 27 January 2015 07:39 CET | Original file | N/A |
| article xml file uploaded | 27 January 2015 07:39 CET | Original file | https://www.mdpi.com/1999-4915/7/1/394/xml |
| article supplementary file uploaded. | 20 January 2015 16:16 CET | - | https://www.mdpi.com/1999-4915/7/1/394#supplementary |
| article pdf uploaded. | 20 January 2015 16:11 CET | Version of Record | https://www.mdpi.com/1999-4915/7/1/394/pdf |
