- July 10, 2019 Cha Surgery Eric Siew Commercial [ssba] - This is a website related to weight loss surgery performed by a Malaysian bariatric surgeon and the laparoscopic surgical procedures involved. 0 Welcome To MWA 2019! Close We’re sorry! MWA 2019 voting is closed. We’re currently processing the results. Thank you. Voting Ended rating 65.7 Judge