| article html file updated | 17 August 2026 05:18 CEST | Update | https://www.mdpi.com/2073-4409/9/3/663 |
| article html file updated | 31 August 2025 13:56 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:24 CEST | Update | N/A |
| article html file updated | 1 April 2020 16:43 CEST | Update | N/A |
| article html file updated | 18 March 2020 02:32 CET | Update | N/A |
| article pdf uploaded. | 18 March 2020 02:31 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/663/pdf |
| article xml uploaded. | 18 March 2020 02:31 CET | Update | https://www.mdpi.com/2073-4409/9/3/663/xml |
| article xml file uploaded | 18 March 2020 02:31 CET | Update | N/A |
| article html file updated | 13 March 2020 08:35 CET | Update | N/A |
| article pdf uploaded. | 13 March 2020 08:33 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/663/pdf-vor |
| article xml file uploaded | 13 March 2020 08:33 CET | Update | N/A |
| article html file updated | 9 March 2020 13:49 CET | Original file | N/A |
| article pdf uploaded. | 9 March 2020 13:47 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/663/pdf-vor |
| article xml file uploaded | 9 March 2020 13:47 CET | Original file | N/A |
