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We randomly selected 29 patients with PD , 27 with MDP , 25 with major depression without panic attacks ( MD ) , and 28 healthy volunteers .
 Disease: PD; Disease: MDP; Disease: major depression; Disease: panic attacks; Disease: MD
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: PD; Disease: MDP; Disease: major depression; Disease: panic attacks; Disease: MD