| article html file updated | 31 August 2025 17:33 CEST | Update | https://www.mdpi.com/2078-2489/11/4/212 |
| article html file updated | 21 July 2022 02:01 CEST | Update | - |
| article html file updated | 8 October 2020 21:31 CEST | Update | - |
| article html file updated | 26 April 2020 06:06 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 06:04 CEST | Updated version of record | https://www.mdpi.com/2078-2489/11/4/212/pdf |
| article xml uploaded. | 26 April 2020 06:04 CEST | Update | https://www.mdpi.com/2078-2489/11/4/212/xml |
| article xml file uploaded | 26 April 2020 06:04 CEST | Update | - |
| article pdf uploaded. | 15 April 2020 18:57 CEST | Version of Record | https://www.mdpi.com/2078-2489/11/4/212/pdf-vor |
| article xml file uploaded | 15 April 2020 18:57 CEST | Original file | - |
