| article html file updated | 16 August 2026 21:59 CEST | Update | https://www.mdpi.com/2073-4409/9/1/42 |
| article html file updated | 31 August 2025 07:14 CEST | Update | N/A |
| article html file updated | 19 July 2022 21:03 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:57 CET | Update | N/A |
| article html file updated | 6 February 2020 19:17 CET | Update | N/A |
| article html file updated | 29 December 2019 13:37 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2019 13:35 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/42/pdf |
| article xml uploaded. | 29 December 2019 13:35 CET | Update | https://www.mdpi.com/2073-4409/9/1/42/xml |
| article xml file uploaded | 29 December 2019 13:35 CET | Update | N/A |
| article supplementary file uploaded. | 22 December 2019 10:38 CET | - | https://www.mdpi.com/2073-4409/9/1/42#supplementary |
| article pdf uploaded. | 22 December 2019 10:38 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/42/pdf-vor |
| article xml file uploaded | 22 December 2019 10:38 CET | Original file | N/A |
