| Country | Abstracts | Downloads | |
|---|
 | United States | 185 | 165 | 
 |
 | Australia | 64 | 31 |
|
 | India | 46 | 29 |
|
 | Hong Kong | 4 | 14 |
|
 | Italy | 8 | 11 |
|
 | Europe | 20 | 7 |
|
 | Netherlands | 1 | 6 |
|
 | unknown | 12 | 6 |
|
 | Thailand | 2 | 5 |
|
 | Saudi Arabia | 0 | 4 |
|
 | Singapore | 2 | 4 |
|
 | South Africa | 8 | 4 |
|
 | United Kingdom | 3 | 4 |
|
 | Poland | 3 | 3 |
|
 | New Zealand | 1 | 3 |
|
 | Spain | 4 | 3 |
|
 | China | 2 | 2 |
|
 | United Arab Emirates | 1 | 2 |
|
 | Canada | 4 | 2 |
|
 | Switzerland | 4 | 2 |
|
 | Ethiopia | 0 | 2 |
|
 | Pakistan | 1 | 2 |
|
 | Philippines | 4 | 1 |
|
 | Palestinian Territory, Occupied | 0 | 1 |
|
 | Indonesia | 1 | 1 |
|
 | Myanmar | 0 | 1 |
|
 | Malaysia | 1 | 1 |
|
 | Kenya | 0 | 1 |
|
 | Lithuania | 0 | 1 |
|
 | Sweden | 0 | 1 |
|
 | Mauritius | 0 | 1 |
|
 | Kazakhstan | 0 | 1 |
|
 | Zimbabwe | 0 | 1 |
|
 | Vietnam | 1 | 1 |
|
 | Romania | 1 | 1 |
|
 | Taiwan, Province of China | 1 | 1 |
|
 | France | 36 | 1 |
|
 | Bulgaria | 0 | 1 |
|
 | Sri Lanka | 1 | 1 |
|
 | Turkey | 2 | 1 |
|
 | Norway | 1 | 1 |
|
 | Brazil | 1 | 1 |
|
 | Germany | 0 | 1 |
|
 | Portugal | 1 | 1 |
|
 | Slovenia | 0 | 1 |
|
 | Hungary | 3 | 1 |
|
 | Iran, Islamic Republic of | 1 | 1 |
|
 | Russian Federation | 2 | 1 |
|
 | Croatia | 2 | 0 |
|
 | Korea, Republic of | 1 | 0 |
|
 | Egypt | 1 | 0 |
|
