| article html file updated | 24 December 2025 18:31 CET | Update | https://www.mdpi.com/2076-0817/9/4/310 |
| article html file updated | 31 August 2025 18:19 CEST | Update | N/A |
| article html file updated | 21 August 2025 23:48 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:46 CEST | Update | N/A |
| article html file updated | 8 May 2020 07:35 CEST | Update | N/A |
| article html file updated | 28 April 2020 05:16 CEST | Update | N/A |
| article pdf uploaded. | 28 April 2020 05:14 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/310/pdf |
| article xml uploaded. | 28 April 2020 05:14 CEST | Update | https://www.mdpi.com/2076-0817/9/4/310/xml |
| article xml file uploaded | 28 April 2020 05:14 CEST | Update | N/A |
| article html file updated | 23 April 2020 13:01 CEST | Update | N/A |
| article html file updated | 23 April 2020 13:00 CEST | Original file | N/A |
| article pdf uploaded. | 23 April 2020 12:59 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/310/pdf-vor |
| article xml file uploaded | 23 April 2020 12:59 CEST | Update | N/A |
| article supplementary file uploaded. | 23 April 2020 12:59 CEST | - | https://www.mdpi.com/2076-0817/9/4/310#supplementary |
| article pdf uploaded. | 23 April 2020 12:59 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/4/310/pdf-vor |
| article xml file uploaded | 23 April 2020 12:59 CEST | Original file | N/A |
