| article html file updated | 31 August 2025 17:31 CEST | Update | https://www.mdpi.com/2076-3921/9/4/319 |
| article html file updated | 21 July 2022 01:59 CEST | Update | - |
| article html file updated | 8 May 2020 07:30 CEST | Update | - |
| article html file updated | 28 April 2020 10:59 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 10:57 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/319/pdf |
| article xml uploaded. | 28 April 2020 10:57 CEST | Update | https://www.mdpi.com/2076-3921/9/4/319/xml |
| article xml file uploaded | 28 April 2020 10:57 CEST | Update | - |
| article html file updated | 27 April 2020 05:46 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 05:44 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/319/pdf-vor |
| article xml file uploaded | 27 April 2020 05:44 CEST | Update | - |
| article supplementary file uploaded. | 15 April 2020 16:51 CEST | - | https://www.mdpi.com/2076-3921/9/4/319#supplementary |
| article pdf uploaded. | 15 April 2020 16:51 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/319/pdf-vor |
| article xml file uploaded | 15 April 2020 16:51 CEST | Original file | - |
