| article html file updated | 31 August 2025 11:56 CEST | Update | https://www.mdpi.com/2076-3921/9/2/163 |
| article html file updated | 20 July 2022 20:27 CEST | Update | - |
| article html file updated | 6 March 2020 06:02 CET | Update | - |
| article html file updated | 29 February 2020 11:48 CET | Update | - |
| article pdf uploaded. | 29 February 2020 11:47 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/163/pdf |
| article xml uploaded. | 29 February 2020 11:47 CET | Update | https://www.mdpi.com/2076-3921/9/2/163/xml |
| article xml file uploaded | 29 February 2020 11:47 CET | Update | - |
| article html file updated | 29 February 2020 10:24 CET | Update | - |
| article xml file uploaded | 29 February 2020 10:23 CET | Update | - |
| article xml uploaded. | 29 February 2020 10:23 CET | Update | - |
| article pdf uploaded. | 29 February 2020 10:23 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/163/pdf-vor |
| article html file updated | 29 February 2020 05:55 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 05:54 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/163/pdf-vor |
| article xml uploaded. | 29 February 2020 05:54 CET | Update | - |
| article xml file uploaded | 29 February 2020 05:54 CET | Update | - |
| article xml file uploaded | 17 February 2020 16:08 CET | Original file | - |
| article supplementary file uploaded. | 17 February 2020 16:08 CET | - | https://www.mdpi.com/2076-3921/9/2/163#supplementary |
| article pdf uploaded. | 17 February 2020 16:08 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/163/pdf-vor |
