| article html file updated | 31 August 2025 03:45 CEST | Update | https://www.mdpi.com/2076-0817/8/4/211 |
| article html file updated | 21 August 2025 23:07 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:13 CET | Update | N/A |
| article html file updated | 30 December 2019 19:30 CET | Update | N/A |
| article html file updated | 28 November 2019 01:28 CET | Update | N/A |
| article pdf uploaded. | 27 November 2019 11:36 CET | Updated version of record | https://www.mdpi.com/2076-0817/8/4/211/pdf |
| article xml uploaded. | 27 November 2019 11:36 CET | Update | https://www.mdpi.com/2076-0817/8/4/211/xml |
| article xml file uploaded | 27 November 2019 11:36 CET | Update | N/A |
| article html file updated | 30 October 2019 11:32 CET | Original file | N/A |
| article supplementary file uploaded. | 30 October 2019 11:31 CET | - | https://www.mdpi.com/2076-0817/8/4/211#supplementary |
| article pdf uploaded. | 30 October 2019 11:31 CET | Version of Record | https://www.mdpi.com/2076-0817/8/4/211/pdf-vor |
| article xml uploaded. | 30 October 2019 11:31 CET | Update | N/A |
| article xml file uploaded | 30 October 2019 11:31 CET | Original file | N/A |
