| article html file updated | 24 December 2025 17:12 CET | Update | https://www.mdpi.com/2220-9964/9/2/72 |
| article html file updated | 31 August 2025 09:42 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:13 CEST | Update | N/A |
| article html file updated | 6 March 2020 17:35 CET | Update | N/A |
| article html file updated | 16 February 2020 06:58 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2020 06:57 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/72/pdf |
| article xml uploaded. | 16 February 2020 06:57 CET | Update | https://www.mdpi.com/2220-9964/9/2/72/xml |
| article xml file uploaded | 16 February 2020 06:57 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 11:28 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/72/pdf-vor |
| article xml file uploaded | 22 January 2020 11:28 CET | Original file | N/A |
