| article html file updated | 31 August 2025 16:02 CEST | Update | https://www.mdpi.com/2073-4441/12/4/988 |
| article html file updated | 21 July 2022 00:31 CEST | Update | - |
| article html file updated | 8 May 2020 09:40 CEST | Update | - |
| article html file updated | 27 April 2020 12:37 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 12:36 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/4/988/pdf |
| article xml uploaded. | 27 April 2020 12:36 CEST | Update | https://www.mdpi.com/2073-4441/12/4/988/xml |
| article xml file uploaded | 27 April 2020 12:36 CEST | Update | - |
| article html file updated | 14 April 2020 09:20 CEST | Original file | - |
| article pdf uploaded. | 14 April 2020 09:18 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/4/988/pdf-vor |
| article xml file uploaded | 14 April 2020 09:18 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 15:43 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/4/988/pdf-vor |
| article xml file uploaded | 31 March 2020 15:43 CEST | Original file | - |
