| article html file updated | 31 August 2025 07:24 CEST | Update | https://www.mdpi.com/2073-4360/12/1/34 |
| article html file updated | 19 July 2022 20:53 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:30 CET | Update | N/A |
| article html file updated | 6 February 2020 20:28 CET | Update | N/A |
| article html file updated | 1 January 2020 07:07 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 10:26 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/1/34/pdf |
| article xml uploaded. | 31 December 2019 10:26 CET | Update | https://www.mdpi.com/2073-4360/12/1/34/xml |
| article xml file uploaded | 31 December 2019 10:25 CET | Update | N/A |
| article supplementary file uploaded. | 24 December 2019 14:47 CET | - | https://www.mdpi.com/2073-4360/12/1/34#supplementary |
| article pdf uploaded. | 24 December 2019 14:47 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/34/pdf-vor |
| article xml file uploaded | 24 December 2019 14:47 CET | Original file | N/A |
