| article html file updated | 31 August 2025 16:38 CEST | Update | https://www.mdpi.com/2076-3921/9/4/302 |
| article html file updated | 21 July 2022 01:08 CEST | Update | - |
| article html file updated | 8 May 2020 07:29 CEST | Update | - |
| article html file updated | 9 April 2020 09:01 CEST | Original file | - |
| article pdf uploaded. | 9 April 2020 09:00 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/302/pdf |
| article xml uploaded. | 9 April 2020 09:00 CEST | Update | https://www.mdpi.com/2076-3921/9/4/302/xml |
| article xml file uploaded | 9 April 2020 09:00 CEST | Update | - |
| article supplementary file uploaded. | 6 April 2020 18:24 CEST | - | https://www.mdpi.com/2076-3921/9/4/302#supplementary |
| article pdf uploaded. | 6 April 2020 18:24 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/302/pdf-vor |
| article xml file uploaded | 6 April 2020 18:24 CEST | Original file | - |
