| article html file updated | 31 August 2025 23:23 CEST | Update | https://www.mdpi.com/1660-3397/18/6/306 |
| article html file updated | 21 July 2022 20:38 CEST | Update | N/A |
| article html file updated | 7 July 2020 08:21 CEST | Update | N/A |
| article html file updated | 16 June 2020 10:34 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2020 10:33 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/6/306/pdf |
| article xml uploaded. | 16 June 2020 10:33 CEST | Update | https://www.mdpi.com/1660-3397/18/6/306/xml |
| article xml file uploaded | 16 June 2020 10:33 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 June 2020 17:26 CEST | - | https://www.mdpi.com/1660-3397/18/6/306#supplementary |
| article pdf uploaded. | 11 June 2020 17:26 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/6/306/pdf-vor |
