| article html file updated | 24 December 2025 19:17 CET | Update | https://www.mdpi.com/1999-4915/12/6/638 |
| article html file updated | 31 August 2025 23:25 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:40 CEST | Update | N/A |
| article html file updated | 7 July 2020 11:09 CEST | Update | N/A |
| article html file updated | 17 June 2020 11:53 CEST | Update | N/A |
| article pdf uploaded. | 17 June 2020 11:52 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/638/pdf |
| article xml uploaded. | 17 June 2020 11:52 CEST | Update | https://www.mdpi.com/1999-4915/12/6/638/xml |
| article xml file uploaded | 17 June 2020 11:52 CEST | Update | N/A |
| article html file updated | 17 June 2020 11:46 CEST | Original file | N/A |
| article pdf uploaded. | 17 June 2020 11:44 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/638/pdf-vor |
| article xml file uploaded | 17 June 2020 11:44 CEST | Original file | N/A |
| article supplementary file uploaded. | 12 June 2020 10:44 CEST | - | https://www.mdpi.com/1999-4915/12/6/638#supplementary |
| article pdf uploaded. | 12 June 2020 10:44 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/6/638/pdf-vor |
