| article html file updated | 31 August 2025 20:29 CEST | Update | https://www.mdpi.com/1660-3397/18/5/259 |
| article html file updated | 21 July 2022 04:54 CEST | Update | - |
| article html file updated | 5 June 2020 07:57 CEST | Update | - |
| article html file updated | 20 May 2020 03:53 CEST | Update | - |
| article pdf uploaded. | 20 May 2020 03:52 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/5/259/pdf |
| article xml uploaded. | 20 May 2020 03:52 CEST | Update | https://www.mdpi.com/1660-3397/18/5/259/xml |
| article xml file uploaded | 20 May 2020 03:52 CEST | Update | - |
| article html file updated | 15 May 2020 05:51 CEST | Original file | - |
| article supplementary file uploaded. | 15 May 2020 05:50 CEST | - | https://www.mdpi.com/1660-3397/18/5/259#supplementary |
| article pdf uploaded. | 15 May 2020 05:50 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/5/259/pdf-vor |
| article xml file uploaded | 15 May 2020 05:50 CEST | Original file | - |
