| article html file updated | 31 August 2025 06:35 CEST | Update | https://www.mdpi.com/2076-328X/9/12/157 |
| article html file updated | 19 July 2022 21:40 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:47 CET | Update | N/A |
| article html file updated | 31 December 2019 11:06 CET | Update | N/A |
| article html file updated | 14 December 2019 09:23 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2019 09:22 CET | Version of Record | https://www.mdpi.com/2076-328X/9/12/157/pdf |
| article xml uploaded. | 14 December 2019 09:22 CET | Update | https://www.mdpi.com/2076-328X/9/12/157/xml |
| article xml file uploaded | 14 December 2019 09:21 CET | Original file | N/A |
