| article html file updated | 31 August 2025 00:15 CEST | Update | https://www.mdpi.com/2076-3921/8/9/326 |
| article html file updated | 20 July 2022 04:52 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:23 CET | Update | N/A |
| article html file updated | 26 September 2019 16:51 CEST | Update | N/A |
| article html file updated | 26 August 2019 04:27 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 August 2019 04:25 CEST | - | https://www.mdpi.com/2076-3921/8/9/326#supplementary |
| article pdf uploaded. | 26 August 2019 04:25 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/326/pdf |
| article xml uploaded. | 26 August 2019 04:25 CEST | Update | https://www.mdpi.com/2076-3921/8/9/326/xml |
| article xml file uploaded | 26 August 2019 04:25 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2019 10:21 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/326/pdf-vor |
| article pdf uploaded. | 22 August 2019 11:29 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/326/pdf-vor |
| article pdf uploaded. | 22 August 2019 11:24 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/326/pdf-vor |
| article pdf uploaded. | 22 August 2019 10:46 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/326/pdf-vor |
| article supplementary file uploaded. | 21 August 2019 14:39 CEST | - | https://www.mdpi.com/2076-3921/8/9/326#supplementary |
| article pdf uploaded. | 21 August 2019 14:39 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/326/pdf-vor |
| article xml file uploaded | 21 August 2019 14:39 CEST | Original file | N/A |
