Investigators may take some look.Logical formLearned from15 sentences. A target can be for investigators.Logical formLearned from15 sentences. An experience may pertain-to investigators.Logical formLearned from15 sentences. Investigators may provide evidence.Logical formLearned from15 sentences. Requests may pertain-to investigators.Logical formLearned from15 sentences. An investigator can be neutral.Logical formLearned from15 sentences. Collaboration can be between investigators.Logical formLearned from15 sentences. Guidelines can be for investigators.Logical formLearned from15 sentences. Investigators can be approved.Logical formLearned from15 sentences. A responsibility may pertain-to a (principal investigator).Logical formLearned from15 sentences. A community can be constituted-of-or-filled-with investigators.Logical formLearned from15 sentences. A laboratory may pertain-to an investigator.Logical formLearned from15 sentences. An opinion may pertain-to investigators.Logical formLearned from15 sentences. Data can be available to investigators.Logical formLearned from15 sentences. An opinion may pertain-to an investigator.Logical formLearned from15 sentences.