| article html file updated | 31 August 2025 00:47 CEST | Update | https://www.mdpi.com/1999-4907/10/9/751 |
| article html file updated | 20 July 2022 04:12 CEST | Update | - |
| article html file updated | 13 February 2020 14:15 CET | Update | - |
| article html file updated | 27 September 2019 14:51 CEST | Update | - |
| article html file updated | 5 September 2019 12:27 CEST | Original file | - |
| article supplementary file uploaded. | 5 September 2019 12:25 CEST | - | https://www.mdpi.com/1999-4907/10/9/751#supplementary |
| article pdf uploaded. | 5 September 2019 12:25 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/9/751/pdf |
| article xml uploaded. | 5 September 2019 12:25 CEST | Update | https://www.mdpi.com/1999-4907/10/9/751/xml |
| article xml file uploaded | 5 September 2019 12:25 CEST | Update | - |
| article supplementary file uploaded. | 1 September 2019 11:29 CEST | - | https://www.mdpi.com/1999-4907/10/9/751#supplementary |
| article pdf uploaded. | 1 September 2019 11:29 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/751/pdf-vor |
| article xml file uploaded | 1 September 2019 11:29 CEST | Original file | - |
