| article html file updated | 31 August 2025 16:35 CEST | Update | https://www.mdpi.com/1999-4915/12/4/402 |
| article html file updated | 21 July 2022 01:04 CEST | Update | - |
| article html file updated | 8 May 2020 19:58 CEST | Update | - |
| article html file updated | 8 April 2020 05:16 CEST | Original file | - |
| article pdf uploaded. | 8 April 2020 05:14 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/4/402/pdf |
| article xml uploaded. | 8 April 2020 05:14 CEST | Update | https://www.mdpi.com/1999-4915/12/4/402/xml |
| article xml file uploaded | 8 April 2020 05:14 CEST | Update | - |
| article supplementary file uploaded. | 5 April 2020 18:29 CEST | - | https://www.mdpi.com/1999-4915/12/4/402#supplementary |
| article pdf uploaded. | 5 April 2020 18:29 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/4/402/pdf-vor |
| article xml file uploaded | 5 April 2020 18:29 CEST | Original file | - |
