| article html file updated | 17 August 2026 04:49 CEST | Update | https://www.mdpi.com/2073-4409/9/3/615 |
| article html file updated | 24 December 2025 17:50 CET | Update | N/A |
| article html file updated | 31 August 2025 13:27 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:56 CEST | Update | N/A |
| article html file updated | 1 April 2020 16:29 CEST | Update | N/A |
| article html file updated | 9 March 2020 12:46 CET | Original file | N/A |
| article pdf uploaded. | 9 March 2020 12:44 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/615/pdf |
| article xml uploaded. | 9 March 2020 12:44 CET | Update | https://www.mdpi.com/2073-4409/9/3/615/xml |
| article xml file uploaded | 9 March 2020 12:44 CET | Update | N/A |
| article pdf uploaded. | 4 March 2020 13:02 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/615/pdf-vor |
| article xml file uploaded | 4 March 2020 13:02 CET | Update | N/A |
| article pdf uploaded. | 4 March 2020 13:02 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/615/pdf-vor |
| article xml file uploaded | 4 March 2020 13:02 CET | Original file | N/A |
