| article html file updated | 17 August 2026 07:00 CEST | Update | https://www.mdpi.com/2075-5309/10/4/63 |
| article html file updated | 31 August 2025 15:34 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:03 CEST | Update | N/A |
| article html file updated | 8 May 2020 16:36 CEST | Update | N/A |
| article html file updated | 15 April 2020 04:41 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2020 04:39 CEST | Updated version of record | https://www.mdpi.com/2075-5309/10/4/63/pdf |
| article xml uploaded. | 15 April 2020 04:39 CEST | Update | https://www.mdpi.com/2075-5309/10/4/63/xml |
| article xml file uploaded | 15 April 2020 04:39 CEST | Update | N/A |
| article html file updated | 31 March 2020 07:21 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2020 07:19 CEST | Updated version of record | https://www.mdpi.com/2075-5309/10/4/63/pdf-vor |
| article xml file uploaded | 31 March 2020 07:19 CEST | Update | N/A |
| article pdf uploaded. | 26 March 2020 13:58 CET | Version of Record | https://www.mdpi.com/2075-5309/10/4/63/pdf-vor |
| article xml file uploaded | 26 March 2020 13:58 CET | Original file | N/A |
