| article html file updated | 31 August 2025 01:01 CEST | Update | https://www.mdpi.com/2076-2607/7/9/322 |
| article html file updated | 20 July 2022 03:55 CEST | Update | N/A |
| article html file updated | 13 February 2020 15:31 CET | Update | N/A |
| article html file updated | 26 September 2019 22:01 CEST | Update | N/A |
| article html file updated | 9 September 2019 10:47 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2019 10:44 CEST | Updated version of record | https://www.mdpi.com/2076-2607/7/9/322/pdf |
| article xml uploaded. | 9 September 2019 10:44 CEST | Update | https://www.mdpi.com/2076-2607/7/9/322/xml |
| article xml file uploaded | 9 September 2019 10:44 CEST | Update | N/A |
| article supplementary file uploaded. | 5 September 2019 15:43 CEST | - | https://www.mdpi.com/2076-2607/7/9/322#supplementary |
| article pdf uploaded. | 5 September 2019 15:43 CEST | Version of Record | https://www.mdpi.com/2076-2607/7/9/322/pdf-vor |
| article xml file uploaded | 5 September 2019 15:43 CEST | Original file | N/A |
