| article html file updated | 31 August 2025 04:26 CEST | Update | https://www.mdpi.com/2220-9964/8/11/509 |
| article html file updated | 19 July 2022 23:52 CEST | Update | - |
| article html file updated | 14 February 2020 08:39 CET | Update | - |
| article html file updated | 29 November 2019 00:42 CET | Update | - |
| article html file updated | 22 November 2019 04:15 CET | Update | - |
| article pdf uploaded. | 22 November 2019 04:13 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/509/pdf |
| article xml uploaded. | 22 November 2019 04:13 CET | Update | https://www.mdpi.com/2220-9964/8/11/509/xml |
| article xml file uploaded | 22 November 2019 04:13 CET | Update | - |
| article html file updated | 21 November 2019 09:05 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 09:03 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/509/pdf-vor |
| article xml uploaded. | 21 November 2019 09:03 CET | Update | - |
| article xml file uploaded | 21 November 2019 09:03 CET | Update | - |
| article supplementary file uploaded. | 11 November 2019 11:28 CET | - | https://www.mdpi.com/2220-9964/8/11/509#supplementary |
| article pdf uploaded. | 11 November 2019 11:28 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/509/pdf-vor |
| article xml file uploaded | 11 November 2019 11:28 CET | Original file | - |
