| article html file updated | 25 December 2025 07:17 CET | Update | https://www.mdpi.com/2076-3271/9/2/23 |
| article html file updated | 2 September 2025 02:18 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:08 CEST | Update | N/A |
| article html file updated | 3 August 2021 19:53 CEST | Update | N/A |
| article html file updated | 10 April 2021 17:15 CEST | Update | N/A |
| article html file updated | 1 April 2021 05:12 CEST | Original file | N/A |
| article pdf uploaded. | 1 April 2021 05:11 CEST | Updated version of record | https://www.mdpi.com/2076-3271/9/2/23/pdf |
| article xml uploaded. | 1 April 2021 05:11 CEST | Update | https://www.mdpi.com/2076-3271/9/2/23/xml |
| article xml file uploaded | 1 April 2021 05:11 CEST | Original file | N/A |
| article supplementary file uploaded. | 31 March 2021 14:31 CEST | - | https://www.mdpi.com/2076-3271/9/2/23#supplementary |
| article pdf uploaded. | 31 March 2021 14:31 CEST | Version of Record | https://www.mdpi.com/2076-3271/9/2/23/pdf-vor |
