| article html file updated | 17 August 2026 01:44 CEST | Update | https://www.mdpi.com/2079-6382/9/2/59 |
| article html file updated | 24 December 2025 17:21 CET | Update | N/A |
| article html file updated | 31 August 2025 10:36 CEST | Update | N/A |
| article html file updated | 20 July 2022 19:07 CEST | Update | N/A |
| article html file updated | 7 March 2020 04:21 CET | Update | N/A |
| article html file updated | 7 March 2020 01:47 CET | Update | N/A |
| article html file updated | 1 March 2020 06:06 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 06:05 CET | Updated version of record | https://www.mdpi.com/2079-6382/9/2/59/pdf |
| article xml uploaded. | 1 March 2020 06:05 CET | Update | https://www.mdpi.com/2079-6382/9/2/59/xml |
| article xml file uploaded | 1 March 2020 06:05 CET | Update | N/A |
| article pdf uploaded. | 3 February 2020 15:10 CET | Version of Record | https://www.mdpi.com/2079-6382/9/2/59/pdf-vor |
| article xml file uploaded | 3 February 2020 15:10 CET | Original file | N/A |
