| article html file updated | 31 August 2025 17:02 CEST | Update | https://www.mdpi.com/2076-3921/9/4/308 |
| article html file updated | 21 July 2022 01:31 CEST | Update | - |
| article html file updated | 8 May 2020 07:29 CEST | Update | - |
| article html file updated | 12 April 2020 13:02 CEST | Original file | - |
| article supplementary file uploaded. | 12 April 2020 13:01 CEST | - | https://www.mdpi.com/2076-3921/9/4/308#supplementary |
| article pdf uploaded. | 12 April 2020 13:01 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/308/pdf |
| article xml uploaded. | 12 April 2020 13:01 CEST | Update | https://www.mdpi.com/2076-3921/9/4/308/xml |
| article xml file uploaded | 12 April 2020 13:01 CEST | Update | - |
| article pdf uploaded. | 10 April 2020 12:38 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/308/pdf-vor |
| article xml file uploaded | 10 April 2020 12:38 CEST | Original file | - |
