| article html file updated | 17 August 2026 01:14 CEST | Update | https://www.mdpi.com/2076-0817/9/2/84 |
| article html file updated | 31 August 2025 10:09 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:40 CEST | Update | N/A |
| article html file updated | 6 March 2020 06:21 CET | Update | N/A |
| article html file updated | 15 February 2020 06:17 CET | Update | N/A |
| article html file updated | 3 February 2020 02:37 CET | Update | N/A |
| article pdf uploaded. | 3 February 2020 02:36 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/2/84/pdf |
| article xml uploaded. | 3 February 2020 02:36 CET | Update | https://www.mdpi.com/2076-0817/9/2/84/xml |
| article xml file uploaded | 3 February 2020 02:36 CET | Update | N/A |
| article html file updated | 31 January 2020 09:36 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2020 09:34 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/2/84/pdf-vor |
| article xml uploaded. | 31 January 2020 09:34 CET | Update | N/A |
| article xml file uploaded | 31 January 2020 09:34 CET | Update | N/A |
| article pdf uploaded. | 28 January 2020 16:54 CET | Version of Record | https://www.mdpi.com/2076-0817/9/2/84/pdf-vor |
| article xml file uploaded | 28 January 2020 16:53 CET | Original file | N/A |
