| article html file updated | 14 August 2026 18:32 CEST | Update | https://www.mdpi.com/2076-3425/7/10/139 |
| article html file updated | 30 August 2025 01:30 CEST | Update | N/A |
| article html file updated | 16 July 2022 07:00 CEST | Update | N/A |
| article html file updated | 8 February 2020 19:21 CET | Update | N/A |
| article html file updated | 27 September 2019 23:38 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:13 CEST | Update | N/A |
| article html file updated | 6 November 2017 07:19 CET | Update | N/A |
| article html file updated | 24 October 2017 14:11 CEST | Original file | N/A |
| article xml uploaded. | 24 October 2017 14:10 CEST | Original file | https://www.mdpi.com/2076-3425/7/10/139/xml |
| article pdf uploaded. | 24 October 2017 14:10 CEST | Version of Record | https://www.mdpi.com/2076-3425/7/10/139/pdf |
