| article html file updated | 30 August 2025 20:43 CEST | Update | https://www.mdpi.com/2313-4321/4/2/23 |
| article html file updated | 19 July 2022 19:38 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:34 CET | Update | N/A |
| article html file updated | 21 October 2019 07:51 CEST | Update | N/A |
| article html file updated | 4 June 2019 11:56 CEST | Original file | N/A |
| article supplementary file uploaded. | 4 June 2019 11:54 CEST | - | https://www.mdpi.com/2313-4321/4/2/23#supplementary |
| article pdf uploaded. | 4 June 2019 11:54 CEST | Version of Record | https://www.mdpi.com/2313-4321/4/2/23/pdf |
| article xml uploaded. | 4 June 2019 11:54 CEST | Update | https://www.mdpi.com/2313-4321/4/2/23/xml |
| article xml file uploaded | 4 June 2019 11:54 CEST | Original file | N/A |
