function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Aignon, Hyppolite L. & Jabeen, Sana & Naseer, Arooj', 4],
    ['Aignon, Hyppolite L. & Naseer, Arooj & Matheny, Brandon P.', 1],
    ['Buyck, Bart & Eyssartier, Guillaume & Armada, François', 3],
    ['Cervini, Mario', 2],
    ['Deepna Latha, K. P. & Haridev, P. & Anil Raj, K. N.', 1],
    ['Deng, Lun-Sha & Kang, Rui & Zeng, Nian-Kai & Yu, Wen-Jie', 2],
    ['Esteve-Raventós, Fernando & Pancorbo, Fermín & Larsson, Ellen', 4],
    ['Karunarathna, Samantha C. & Priyashantha, K Hasith', 4],
    ['Li, Sai Nan & Xu, Fei & Jiang, Ming & Liu, Feng & Wu, Fang', 2],
    ['Naseer, Arooj & Jabeen, Sana & Ashfaq, Ammara & Akbar, Mahrukh', 2],
    ['Raghoonundon, Bhavesh & Vadthanarat, Santhiti & Hu, Yuwei', 2],
    ['Saba, Malka & Haelewaters, Danny & Pfister, Donald H.', 8],
    ['Saba, Malka & Khalid, Abdul Nasir & Sarwar, Samina', 2],
    ['Zhang, Peng & Ge, Yupeng & Bau, Tolgor', 2],
    ['de la Fuente, Javier Isaac & García-Jiménez, Jesús', 3],
    ['Other (10)', 10]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=52)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);