| article html file updated | 1 September 2025 04:16 CEST | Update | https://www.mdpi.com/2075-1680/9/3/91 |
| article html file updated | 22 July 2022 01:41 CEST | Update | N/A |
| article html file updated | 7 October 2020 07:37 CEST | Update | N/A |
| article html file updated | 7 August 2020 06:03 CEST | Update | N/A |
| article pdf uploaded. | 7 August 2020 06:01 CEST | Updated version of record | https://www.mdpi.com/2075-1680/9/3/91/pdf |
| article xml uploaded. | 7 August 2020 06:01 CEST | Update | https://www.mdpi.com/2075-1680/9/3/91/xml |
| article xml file uploaded | 7 August 2020 06:01 CEST | Update | N/A |
| article html file updated | 5 August 2020 12:38 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2020 12:37 CEST | Updated version of record | https://www.mdpi.com/2075-1680/9/3/91/pdf-vor |
| article xml file uploaded | 5 August 2020 12:37 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2020 11:07 CEST | Updated version of record | https://www.mdpi.com/2075-1680/9/3/91/pdf-vor |
| article pdf uploaded. | 29 July 2020 11:07 CEST | Version of Record | https://www.mdpi.com/2075-1680/9/3/91/pdf-vor |
