| article html file updated | 31 August 2025 17:48 CEST | Update | https://www.mdpi.com/1999-4915/12/4/457 |
| article html file updated | 21 July 2022 02:16 CEST | Update | - |
| article html file updated | 8 May 2020 20:07 CEST | Update | - |
| article html file updated | 26 April 2020 13:03 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 13:01 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/4/457/pdf |
| article xml uploaded. | 26 April 2020 13:01 CEST | Update | https://www.mdpi.com/1999-4915/12/4/457/xml |
| article xml file uploaded | 26 April 2020 13:01 CEST | Update | - |
| article supplementary file uploaded. | 17 April 2020 16:41 CEST | - | https://www.mdpi.com/1999-4915/12/4/457#supplementary |
| article pdf uploaded. | 17 April 2020 16:41 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/4/457/pdf-vor |
| article xml file uploaded | 17 April 2020 16:41 CEST | Original file | - |
