The last tweet was 14 Dec 16 talking about: Dr.Shappell ERAU will present @ the International Symposium on HFACS In HealthCare, 3/2017 Latent Failures.
looks as though he has not tweeted since mid december. Dr.Shappell ERAU will present @ the International Symposium on HFACS In HealthCare, 3/2017 Latent Failures… https://t.co/RydFwtqi0e ..not sure why hes not tweeting about being named one of 50 most promising healthcare providers 2016
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