“Critical Appraisal of a Systematic Review on the Association between Concurrent Respiratory Illness and Anaphylaxis Episodes in Patients Receiving Allergy Injection Treatment” Critical Appraisal of a Systematic Review on the Association between Concurrent Respiratory Illness

Need a critical appraisal done on a research article; both article and critical (CASP) appraisal are attached. Need the CASP PDF filled out and the article has to be highlighted where answers were found to answer the CASP PDF systematic review.
Extra information if needed – the Question and PICO for searching the article that is attached:
the initial question for searching the article found: 
For patients receiving their scheduled allergy injection treatment, does a concurrent
respiratory illness, relative to no concurrent respiratory illness, increase the risk of
anaphylaxis episode?
PICOTT:
P: Patient’s receiving their scheduled allergy injection treatment
I: A concurrent respiratory illness
C: No concurrent respiratory illness
O: Anaphylaxis episodes
T: Prognosis
T: RCT