| article html file updated | 14 August 2026 14:49 CEST | Update | https://www.mdpi.com/2076-2615/7/6/43 |
| article html file updated | 23 October 2025 06:25 CEST | Update | N/A |
| article html file updated | 8 February 2020 07:03 CET | Update | N/A |
| article html file updated | 25 September 2019 02:07 CEST | Update | N/A |
| article html file updated | 3 May 2019 19:47 CEST | Update | N/A |
| article html file updated | 27 June 2017 09:24 CEST | Update | N/A |
| article html file updated | 13 June 2017 05:50 CEST | Update | N/A |
| article xml uploaded. | 13 June 2017 05:49 CEST | Update | https://www.mdpi.com/2076-2615/7/6/43/xml |
| article pdf uploaded. | 13 June 2017 05:49 CEST | Updated version of record | https://www.mdpi.com/2076-2615/7/6/43/pdf |
| article html file updated | 31 May 2017 03:58 CEST | Update | N/A |
| article html file updated | 30 May 2017 15:07 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2017 15:06 CEST | Version of Record | https://www.mdpi.com/2076-2615/7/6/43/pdf-vor |
