| article html file updated | 24 December 2025 17:18 CET | Update | https://www.mdpi.com/1660-3397/18/2/91 |
| article html file updated | 31 August 2025 10:17 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:47 CEST | Update | N/A |
| article html file updated | 7 March 2020 03:17 CET | Update | N/A |
| article html file updated | 7 March 2020 02:12 CET | Update | N/A |
| article html file updated | 1 March 2020 06:24 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 06:23 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/91/pdf |
| article xml uploaded. | 1 March 2020 06:23 CET | Update | https://www.mdpi.com/1660-3397/18/2/91/xml |
| article xml file uploaded | 1 March 2020 06:23 CET | Update | N/A |
| article supplementary file uploaded. | 30 January 2020 12:26 CET | - | https://www.mdpi.com/1660-3397/18/2/91#supplementary |
| article pdf uploaded. | 30 January 2020 12:26 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/91/pdf-vor |
| article xml file uploaded | 30 January 2020 12:26 CET | Original file | N/A |
