| article html file updated | 17 August 2026 01:25 CEST | Update | https://www.mdpi.com/1660-3397/18/2/94 |
| article html file updated | 31 August 2025 10:19 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:50 CEST | Update | N/A |
| article html file updated | 7 March 2020 03:24 CET | Update | N/A |
| article html file updated | 7 March 2020 02:12 CET | Update | N/A |
| article html file updated | 29 February 2020 05:59 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 05:57 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/94/pdf |
| article xml uploaded. | 29 February 2020 05:57 CET | Update | https://www.mdpi.com/1660-3397/18/2/94/xml |
| article xml file uploaded | 29 February 2020 05:57 CET | Update | N/A |
| article pdf uploaded. | 31 January 2020 04:59 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/94/pdf-vor |
| article xml file uploaded | 31 January 2020 04:59 CET | Original file | N/A |
