| article html file updated | 17 August 2026 08:21 CEST | Update | https://www.mdpi.com/2073-4409/9/4/917 |
| article html file updated | 31 August 2025 16:53 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:22 CEST | Update | N/A |
| article html file updated | 8 May 2020 12:56 CEST | Update | N/A |
| article html file updated | 16 April 2020 04:20 CEST | Update | N/A |
| article pdf uploaded. | 16 April 2020 04:19 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/917/pdf |
| article xml uploaded. | 16 April 2020 04:19 CEST | Update | https://www.mdpi.com/2073-4409/9/4/917/xml |
| article xml file uploaded | 16 April 2020 04:19 CEST | Update | N/A |
| article html file updated | 9 April 2020 12:01 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2020 11:59 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/917/pdf-vor |
| article xml file uploaded | 9 April 2020 11:59 CEST | Update | N/A |
| article html file updated | 9 April 2020 10:42 CEST | Original file | N/A |
| article supplementary file uploaded. | 9 April 2020 10:41 CEST | - | https://www.mdpi.com/2073-4409/9/4/917#supplementary |
| article pdf uploaded. | 9 April 2020 10:41 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/4/917/pdf-vor |
| article xml file uploaded | 9 April 2020 10:41 CEST | Original file | N/A |
