| article html file updated | 31 August 2025 16:18 CEST | Update | https://www.mdpi.com/2411-5150/4/2/21 |
| article html file updated | 21 July 2022 00:47 CEST | Update | N/A |
| article html file updated | 6 July 2020 07:11 CEST | Update | N/A |
| article html file updated | 7 April 2020 12:35 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 12:33 CEST | Updated version of record | https://www.mdpi.com/2411-5150/4/2/21/pdf |
| article xml uploaded. | 7 April 2020 12:33 CEST | Update | https://www.mdpi.com/2411-5150/4/2/21/xml |
| article xml file uploaded | 7 April 2020 12:33 CEST | Update | N/A |
| article supplementary file uploaded. | 2 April 2020 15:12 CEST | - | https://www.mdpi.com/2411-5150/4/2/21#supplementary |
| article pdf uploaded. | 2 April 2020 15:12 CEST | Version of Record | https://www.mdpi.com/2411-5150/4/2/21/pdf-vor |
| article xml file uploaded | 2 April 2020 15:12 CEST | Original file | N/A |
