| article html file updated | 31 August 2025 16:13 CEST | Update | https://www.mdpi.com/2077-0383/9/4/991 |
| article html file updated | 21 July 2022 00:43 CEST | Update | - |
| article html file updated | 9 May 2020 05:34 CEST | Update | - |
| article html file updated | 27 April 2020 08:01 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 07:59 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/4/991/pdf |
| article xml uploaded. | 27 April 2020 07:59 CEST | Update | https://www.mdpi.com/2077-0383/9/4/991/xml |
| article xml file uploaded | 27 April 2020 07:59 CEST | Update | - |
| article html file updated | 2 April 2020 13:57 CEST | Update | - |
| article html file updated | 2 April 2020 13:56 CEST | Original file | - |
| article supplementary file uploaded. | 2 April 2020 11:13 CEST | - | https://www.mdpi.com/2077-0383/9/4/991#supplementary |
| article pdf uploaded. | 2 April 2020 11:13 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/4/991/pdf-vor |
| article xml file uploaded | 2 April 2020 11:13 CEST | Update | - |
| article pdf uploaded. | 2 April 2020 11:06 CEST | Version of Record | https://www.mdpi.com/2077-0383/9/4/991/pdf-vor |
| article xml file uploaded | 2 April 2020 11:06 CEST | Original file | - |
