| article html file updated | 31 August 2025 18:12 CEST | Update | https://www.mdpi.com/1999-4915/12/4/474 |
| article html file updated | 21 July 2022 02:39 CEST | Update | - |
| article html file updated | 8 May 2020 20:09 CEST | Update | - |
| article html file updated | 23 April 2020 09:17 CEST | Update | - |
| article pdf uploaded. | 23 April 2020 09:15 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/4/474/pdf |
| article xml uploaded. | 23 April 2020 09:15 CEST | Update | https://www.mdpi.com/1999-4915/12/4/474/xml |
| article xml file uploaded | 23 April 2020 09:15 CEST | Update | - |
| article html file updated | 22 April 2020 17:13 CEST | Original file | - |
| article supplementary file uploaded. | 22 April 2020 17:11 CEST | - | https://www.mdpi.com/1999-4915/12/4/474#supplementary |
| article pdf uploaded. | 22 April 2020 17:11 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/4/474/pdf-vor |
| article xml file uploaded | 22 April 2020 17:11 CEST | Original file | - |
