| article html file updated | 30 August 2025 01:41 CEST | Update | https://www.mdpi.com/2073-4441/9/11/888 |
| article html file updated | 16 July 2022 07:22 CEST | Update | N/A |
| article html file updated | 8 February 2020 21:08 CET | Update | N/A |
| article html file updated | 28 September 2019 11:12 CEST | Update | N/A |
| article html file updated | 2 May 2019 15:06 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:23 CET | Update | N/A |
| article html file updated | 30 November 2017 08:11 CET | Update | N/A |
| article html file updated | 17 November 2017 04:43 CET | Update | N/A |
| article xml uploaded. | 17 November 2017 04:42 CET | Update | https://www.mdpi.com/2073-4441/9/11/888/xml |
| article xml uploaded. | 17 November 2017 04:42 CET | Update | N/A |
| article xml uploaded. | 17 November 2017 04:42 CET | Update | N/A |
| article pdf uploaded. | 17 November 2017 04:42 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/11/888/pdf |
| article html file updated | 16 November 2017 07:57 CET | Update | N/A |
| article xml uploaded. | 16 November 2017 07:56 CET | Update | N/A |
| article pdf uploaded. | 16 November 2017 07:56 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/11/888/pdf-vor |
| article html file updated | 14 November 2017 12:10 CET | Original file | N/A |
| article xml uploaded. | 14 November 2017 12:09 CET | Update | N/A |
| article pdf uploaded. | 14 November 2017 12:09 CET | Version of Record | https://www.mdpi.com/2073-4441/9/11/888/pdf-vor |
| article xml uploaded. | 14 November 2017 12:09 CET | Original file | N/A |
