| article html file updated | 30 August 2025 03:46 CEST | Update | https://www.mdpi.com/2078-1547/9/1/22 |
| article html file updated | 21 August 2025 20:06 CEST | Update | - |
| article html file updated | 16 July 2022 20:08 CEST | Update | - |
| article html file updated | 9 February 2020 16:14 CET | Update | - |
| article html file updated | 3 October 2019 05:18 CEST | Update | - |
| article html file updated | 30 April 2019 22:45 CEST | Update | - |
| article html file updated | 16 April 2019 23:17 CEST | Update | - |
| article html file updated | 29 March 2019 21:27 CET | Update | - |
| article html file updated | 4 May 2018 13:58 CEST | Update | - |
| article xml uploaded. | 4 May 2018 13:57 CEST | Update | https://www.mdpi.com/2078-1547/9/1/22/xml |
| article pdf uploaded. | 4 May 2018 13:56 CEST | Updated version of record | https://www.mdpi.com/2078-1547/9/1/22/pdf |
| article html file updated | 3 May 2018 13:34 CEST | Original file | - |
| article supplementary file uploaded. | 3 May 2018 13:32 CEST | - | https://www.mdpi.com/2078-1547/9/1/22#supplementary |
| article pdf uploaded. | 3 May 2018 13:32 CEST | Version of Record | https://www.mdpi.com/2078-1547/9/1/22/pdf-vor |
| article xml file uploaded | 3 May 2018 13:32 CEST | Update | - |