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18708 Studies found for: Pilot Study

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Map Legend
Region Name Number of Studies
World [map] 18,708
North America 10,764
United States 9,429 [studies]
Alabama 222 [studies]
Alaska 3 [studies]
Arizona 224 [studies]
Arkansas 100 [studies]
California 1,353 [studies]
Colorado 311 [studies]
Connecticut 241 [studies]
Delaware 43 [studies]
District of Columbia 198 [studies]
Florida 580 [studies]
Georgia 314 [studies]
Hawaii 54 [studies]
Idaho 28 [studies]
Illinois 522 [studies]
Indiana 226 [studies]
Iowa 123 [studies]
Kansas 121 [studies]
Kentucky 133 [studies]
Louisiana 123 [studies]
Maine 37 [studies]
Maryland 823 [studies]
Massachusetts 846 [studies]
Michigan 364 [studies]
Minnesota 492 [studies]
Mississippi 61 [studies]
Missouri 397 [studies]
Montana 20 [studies]
Nebraska 102 [studies]
Nevada 43 [studies]
New Hampshire 75 [studies]
New Jersey 262 [studies]
New Mexico 75 [studies]
New York 1,267 [studies]
North Carolina 716 [studies]
North Dakota 21 [studies]
Ohio 648 [studies]
Oklahoma 104 [studies]
Oregon 189 [studies]
Pennsylvania 818 [studies]
Rhode Island 108 [studies]
South Carolina 159 [studies]
South Dakota 34 [studies]
Tennessee 294 [studies]
Texas 769 [studies]
Utah 164 [studies]
Vermont 51 [studies]
Virginia 247 [studies]
Washington 323 [studies]
West Virginia 48 [studies]
Wisconsin 229 [studies]
Wyoming 4 [studies]

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Studies with no locations are not included in the counts or on the map.

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