| article html file updated | 31 August 2025 15:59 CEST | Update | https://www.mdpi.com/1424-2818/12/4/131 |
| article html file updated | 21 July 2022 00:28 CEST | Update | - |
| article html file updated | 8 May 2020 11:51 CEST | Update | - |
| article html file updated | 3 April 2020 06:56 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 06:55 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/131/pdf |
| article xml uploaded. | 3 April 2020 06:55 CEST | Update | https://www.mdpi.com/1424-2818/12/4/131/xml |
| article xml file uploaded | 3 April 2020 06:55 CEST | Update | - |
| article html file updated | 3 April 2020 06:50 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 06:49 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/131/pdf-vor |
| article xml file uploaded | 3 April 2020 06:49 CEST | Update | - |
| article html file updated | 31 March 2020 14:33 CEST | Update | - |
| article supplementary file uploaded. | 31 March 2020 14:31 CEST | - | https://www.mdpi.com/1424-2818/12/4/131#supplementary |
| article pdf uploaded. | 31 March 2020 14:31 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/131/pdf-vor |
| article xml file uploaded | 31 March 2020 14:31 CEST | Update | - |
| article html file updated | 31 March 2020 12:53 CEST | Original file | - |
| article xml file uploaded | 31 March 2020 12:52 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 12:52 CEST | Version of Record | https://www.mdpi.com/1424-2818/12/4/131/pdf-vor |
