| article html file updated | 15 August 2026 14:13 CEST | Update | https://www.mdpi.com/1999-4907/10/1/39 |
| article html file updated | 30 August 2025 10:44 CEST | Update | N/A |
| article html file updated | 20 July 2022 16:20 CEST | Update | N/A |
| article html file updated | 11 February 2020 07:26 CET | Update | N/A |
| article html file updated | 13 October 2019 01:04 CEST | Update | N/A |
| article html file updated | 27 April 2019 09:52 CEST | Update | N/A |
| article html file updated | 13 April 2019 05:49 CEST | Update | N/A |
| article html file updated | 2 April 2019 23:51 CEST | Update | N/A |
| article html file updated | 8 January 2019 12:59 CET | Original file | N/A |
| article supplementary file uploaded. | 8 January 2019 12:57 CET | - | https://www.mdpi.com/1999-4907/10/1/39#supplementary |
| article pdf uploaded. | 8 January 2019 12:57 CET | Version of Record | https://www.mdpi.com/1999-4907/10/1/39/pdf |
| article xml uploaded. | 8 January 2019 12:57 CET | Update | https://www.mdpi.com/1999-4907/10/1/39/xml |
| article xml file uploaded | 8 January 2019 12:57 CET | Original file | N/A |
