| article html file updated | 31 August 2025 00:18 CEST | Update | https://www.mdpi.com/2075-1729/9/3/69 |
| article html file updated | 21 August 2025 22:11 CEST | Update | - |
| article html file updated | 20 July 2022 04:49 CEST | Update | - |
| article html file updated | 13 February 2020 11:38 CET | Update | - |
| article html file updated | 26 September 2019 20:23 CEST | Update | - |
| article html file updated | 29 August 2019 03:39 CEST | Update | - |
| article pdf uploaded. | 29 August 2019 03:38 CEST | Updated version of record | https://www.mdpi.com/2075-1729/9/3/69/pdf |
| article xml uploaded. | 29 August 2019 03:38 CEST | Update | https://www.mdpi.com/2075-1729/9/3/69/xml |
| article xml file uploaded | 29 August 2019 03:38 CEST | Update | - |
| article html file updated | 28 August 2019 05:05 CEST | Update | - |
| article pdf uploaded. | 28 August 2019 04:39 CEST | Updated version of record | https://www.mdpi.com/2075-1729/9/3/69/pdf-vor |
| article xml uploaded. | 28 August 2019 04:39 CEST | Update | - |
| article xml file uploaded | 28 August 2019 04:39 CEST | Update | - |
| article html file updated | 27 August 2019 12:25 CEST | Update | - |
| article pdf uploaded. | 27 August 2019 05:52 CEST | Updated version of record | https://www.mdpi.com/2075-1729/9/3/69/pdf-vor |
| article xml uploaded. | 27 August 2019 05:51 CEST | Update | - |
| article xml file uploaded | 27 August 2019 05:51 CEST | Update | - |
| article html file updated | 22 August 2019 11:06 CEST | Original file | - |
| article pdf uploaded. | 22 August 2019 11:04 CEST | Version of Record | https://www.mdpi.com/2075-1729/9/3/69/pdf-vor |
| article xml uploaded. | 22 August 2019 11:04 CEST | Update | - |
| article xml file uploaded | 22 August 2019 11:04 CEST | Original file | - |
