| article html file updated | 15 August 2026 10:22 CEST | Update | https://www.mdpi.com/1999-4907/9/11/692 |
| article html file updated | 30 August 2025 08:35 CEST | Update | N/A |
| article html file updated | 17 July 2022 08:01 CEST | Update | N/A |
| article html file updated | 10 February 2020 20:06 CET | Update | N/A |
| article html file updated | 10 October 2019 03:13 CEST | Update | N/A |
| article html file updated | 28 April 2019 11:12 CEST | Update | N/A |
| article html file updated | 14 April 2019 06:37 CEST | Update | N/A |
| article html file updated | 1 April 2019 17:48 CEST | Update | N/A |
| article html file updated | 26 November 2018 05:49 CET | Update | N/A |
| article html file updated | 7 November 2018 09:47 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2018 09:46 CET | Version of Record | https://www.mdpi.com/1999-4907/9/11/692/pdf |
| article xml uploaded. | 7 November 2018 09:46 CET | Update | https://www.mdpi.com/1999-4907/9/11/692/xml |
| article xml file uploaded | 7 November 2018 09:46 CET | Original file | N/A |
