| article html file updated | 17 August 2026 01:51 CEST | Update | https://www.mdpi.com/2079-9276/9/2/16 |
| article html file updated | 15 February 2020 07:46 CET | Update | N/A |
| article html file updated | 6 February 2020 04:05 CET | Original file | N/A |
| article pdf uploaded. | 6 February 2020 04:04 CET | Updated version of record | https://www.mdpi.com/2079-9276/9/2/16/pdf |
| article xml uploaded. | 6 February 2020 04:04 CET | Update | https://www.mdpi.com/2079-9276/9/2/16/xml |
| article xml file uploaded | 6 February 2020 04:03 CET | Update | N/A |
| article pdf uploaded. | 4 February 2020 14:58 CET | Version of Record | https://www.mdpi.com/2079-9276/9/2/16/pdf-vor |
| article xml file uploaded | 4 February 2020 14:58 CET | Original file | N/A |
