| article html file updated | 31 August 2025 08:43 CEST | Update | https://www.mdpi.com/1999-4907/11/1/90 |
| article html file updated | 20 July 2022 17:14 CEST | Update | - |
| article html file updated | 15 February 2020 01:57 CET | Update | - |
| article html file updated | 7 February 2020 06:06 CET | Update | - |
| article html file updated | 21 January 2020 11:28 CET | Update | - |
| article html file updated | 21 January 2020 11:27 CET | Update | - |
| article pdf uploaded. | 21 January 2020 11:25 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/90/pdf |
| article xml file uploaded | 21 January 2020 11:25 CET | Update | https://www.mdpi.com/1999-4907/11/1/90/xml |
| article pdf uploaded. | 21 January 2020 11:25 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/90/pdf-vor |
| article xml uploaded. | 21 January 2020 11:25 CET | Update | - |
| article xml file uploaded | 21 January 2020 11:24 CET | Update | - |
| article html file updated | 21 January 2020 11:22 CET | Update | - |
| article pdf uploaded. | 21 January 2020 11:19 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/90/pdf-vor |
| article xml uploaded. | 21 January 2020 11:19 CET | Update | - |
| article xml file uploaded | 21 January 2020 11:19 CET | Update | - |
| article html file updated | 21 January 2020 11:11 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 11:06 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/90/pdf-vor |
| article xml uploaded. | 21 January 2020 11:06 CET | Update | - |
| article xml file uploaded | 21 January 2020 11:06 CET | Update | - |
| article supplementary file uploaded. | 10 January 2020 15:49 CET | - | https://www.mdpi.com/1999-4907/11/1/90#supplementary |
| article pdf uploaded. | 10 January 2020 15:49 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/90/pdf-vor |
| article xml file uploaded | 10 January 2020 15:49 CET | Original file | - |
