Bariatric Surgery / Methodology / Clinical Trial / Quality of life / Biology / Comparative Study / Medicine / Comorbidity / Humans / Operating Room / Weight Loss / United States / Patient Satisfaction / Randomized Trial / Gastric banding / Systematic review / Procedure / Adverse Event / Body Weight / Gastric Bypass / Standard of Care / Laparoscopy / The American / Comparative Study / Medicine / Comorbidity / Humans / Operating Room / Weight Loss / United States / Patient Satisfaction / Randomized Trial / Gastric banding / Systematic review / Procedure / Adverse Event / Body Weight / Gastric Bypass / Standard of Care / Laparoscopy / The American