| article html file updated | 11 February 2020 14:37 CET | Update | https://www.mdpi.com/2073-4409/8/2/136 |
| article html file updated | 14 October 2019 16:26 CEST | Update | N/A |
| article html file updated | 26 April 2019 19:32 CEST | Update | N/A |
| article html file updated | 12 April 2019 15:26 CEST | Update | N/A |
| article html file updated | 3 April 2019 17:08 CEST | Update | N/A |
| article html file updated | 4 March 2019 14:46 CET | Update | N/A |
| article html file updated | 28 February 2019 17:59 CET | Update | N/A |
| article html file updated | 18 February 2019 11:05 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2019 11:03 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/136/pdf |
| article xml uploaded. | 18 February 2019 11:03 CET | Update | https://www.mdpi.com/2073-4409/8/2/136/xml |
| article xml file uploaded | 18 February 2019 11:03 CET | Update | N/A |
| article pdf uploaded. | 8 February 2019 15:15 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/136/pdf-vor |
| article xml file uploaded | 8 February 2019 15:15 CET | Original file | N/A |
