| article html file updated | 19 August 2026 01:02 CEST | Update | https://www.mdpi.com/1660-3397/19/3/138 |
| article html file updated | 1 September 2025 23:15 CEST | Update | N/A |
| article html file updated | 25 July 2022 05:42 CEST | Update | N/A |
| article html file updated | 5 March 2021 06:51 CET | Update | N/A |
| article pdf uploaded. | 5 March 2021 06:50 CET | Updated version of record | https://www.mdpi.com/1660-3397/19/3/138/pdf |
| article xml uploaded. | 5 March 2021 06:50 CET | Update | https://www.mdpi.com/1660-3397/19/3/138/xml |
| article xml file uploaded | 5 March 2021 06:50 CET | Update | N/A |
| article html file updated | 2 March 2021 08:01 CET | Original file | N/A |
| article supplementary file uploaded. | 2 March 2021 08:00 CET | - | https://www.mdpi.com/1660-3397/19/3/138#supplementary |
| article pdf uploaded. | 2 March 2021 08:00 CET | Version of Record | https://www.mdpi.com/1660-3397/19/3/138/pdf-vor |
| article xml file uploaded | 2 March 2021 08:00 CET | Original file | N/A |
