| article html file updated | 14 August 2026 18:55 CEST | Update | https://www.mdpi.com/2075-163X/7/11/214 |
| article html file updated | 30 August 2025 01:37 CEST | Update | N/A |
| article html file updated | 16 July 2022 07:15 CEST | Update | N/A |
| article html file updated | 8 February 2020 20:32 CET | Update | N/A |
| article html file updated | 28 September 2019 07:06 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:31 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:49 CET | Update | N/A |
| article html file updated | 30 November 2017 09:55 CET | Update | N/A |
| article html file updated | 17 November 2017 10:06 CET | Update | N/A |
| article xml uploaded. | 17 November 2017 10:04 CET | Update | https://www.mdpi.com/2075-163X/7/11/214/xml |
| article xml uploaded. | 17 November 2017 10:04 CET | Update | N/A |
| article pdf uploaded. | 17 November 2017 10:04 CET | Updated version of record | https://www.mdpi.com/2075-163X/7/11/214/pdf |
| article html file updated | 7 November 2017 11:13 CET | Original file | N/A |
| article xml uploaded. | 7 November 2017 11:12 CET | Update | N/A |
| article xml uploaded. | 7 November 2017 11:12 CET | Update | N/A |
| article pdf uploaded. | 7 November 2017 11:12 CET | Version of Record | https://www.mdpi.com/2075-163X/7/11/214/pdf-vor |
| article xml uploaded. | 7 November 2017 11:12 CET | Original file | N/A |
